sts

package
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 Go to latest Published: Dec 13, 2024 License: Apache-2.0, Apache-2.0 Imports: 10 Imported by: 0

Documentation

Overview

Package sts provides the client and types for making API requests to AWS Security Token Service.

Security Token Service (STS) enables you to request temporary, limited-privilege credentials for users. This guide provides descriptions of the STS API. For more information about using this service, see Temporary Security Credentials (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp.html).

See https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15 for more information on this service.

See sts package documentation for more information. https://docs.aws.amazon.com/sdk-for-go/api/service/sts/

Using the Client

To contact AWS Security Token Service with the SDK use the New function to create a new service client. With that client you can make API requests to the service. These clients are safe to use concurrently.

See the SDK's documentation for more information on how to use the SDK. https://docs.aws.amazon.com/sdk-for-go/api/

See aws.Config documentation for more information on configuring SDK clients. https://docs.aws.amazon.com/sdk-for-go/api/aws/#Config

See the AWS Security Token Service client STS for more information on creating client for this service. https://docs.aws.amazon.com/sdk-for-go/api/service/sts/#New

Index

Constants

View Source 
const (

	// ErrCodeExpiredTokenException for service response error code
	// "ExpiredTokenException".
	//
	// The web identity token that was passed is expired or is not valid. Get a
	// new identity token from the identity provider and then retry the request.
	ErrCodeExpiredTokenException = "ExpiredTokenException"

	// ErrCodeIDPCommunicationErrorException for service response error code
	// "IDPCommunicationError".
	//
	// The request could not be fulfilled because the identity provider (IDP) that
	// was asked to verify the incoming identity token could not be reached. This
	// is often a transient error caused by network conditions. Retry the request
	// a limited number of times so that you don't exceed the request rate. If the
	// error persists, the identity provider might be down or not responding.
	ErrCodeIDPCommunicationErrorException = "IDPCommunicationError"

	// ErrCodeIDPRejectedClaimException for service response error code
	// "IDPRejectedClaim".
	//
	// The identity provider (IdP) reported that authentication failed. This might
	// be because the claim is invalid.
	//
	// If this error is returned for the AssumeRoleWithWebIdentity operation, it
	// can also mean that the claim has expired or has been explicitly revoked.
	ErrCodeIDPRejectedClaimException = "IDPRejectedClaim"

	// ErrCodeInvalidAuthorizationMessageException for service response error code
	// "InvalidAuthorizationMessageException".
	//
	// The error returned if the message passed to DecodeAuthorizationMessage was
	// invalid. This can happen if the token contains invalid characters, such as
	// linebreaks.
	ErrCodeInvalidAuthorizationMessageException = "InvalidAuthorizationMessageException"

	// ErrCodeInvalidIdentityTokenException for service response error code
	// "InvalidIdentityToken".
	//
	// The web identity token that was passed could not be validated by Amazon Web
	// Services. Get a new identity token from the identity provider and then retry
	// the request.
	ErrCodeInvalidIdentityTokenException = "InvalidIdentityToken"

	// ErrCodeMalformedPolicyDocumentException for service response error code
	// "MalformedPolicyDocument".
	//
	// The request was rejected because the policy document was malformed. The error
	// message describes the specific error.
	ErrCodeMalformedPolicyDocumentException = "MalformedPolicyDocument"

	// ErrCodePackedPolicyTooLargeException for service response error code
	// "PackedPolicyTooLarge".
	//
	// The request was rejected because the total packed size of the session policies
	// and session tags combined was too large. An Amazon Web Services conversion
	// compresses the session policy document, session policy ARNs, and session
	// tags into a packed binary format that has a separate limit. The error message
	// indicates by percentage how close the policies and tags are to the upper
	// size limit. For more information, see Passing Session Tags in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html)
	// in the IAM User Guide.
	//
	// You could receive this error even though you meet other defined session policy
	// and session tag limits. For more information, see IAM and STS Entity Character
	// Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-quotas.html#reference_iam-limits-entity-length)
	// in the IAM User Guide.
	ErrCodePackedPolicyTooLargeException = "PackedPolicyTooLarge"

	// ErrCodeRegionDisabledException for service response error code
	// "RegionDisabledException".
	//
	// STS is not activated in the requested region for the account that is being
	// asked to generate credentials. The account administrator must use the IAM
	// console to activate STS in that region. For more information, see Activating
	// and Deactivating Amazon Web Services STS in an Amazon Web Services Region
	// (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_enable-regions.html)
	// in the IAM User Guide.
	ErrCodeRegionDisabledException = "RegionDisabledException"
)
View Source 
const (
	ServiceName = "sts"       // Name of service.
	EndpointsID = ServiceName // ID to lookup a service endpoint with.
	ServiceID   = "STS"       // ServiceID is a unique identifier of a specific service.
)

Service information constants

Variables

This section is empty.

Functions

This section is empty.

Types

type AssumeRoleInput 

type AssumeRoleInput struct {

	// The duration, in seconds, of the role session. The value specified can range
	// from 900 seconds (15 minutes) up to the maximum session duration set for
	// the role. The maximum session duration setting can have a value from 1 hour
	// to 12 hours. If you specify a value higher than this setting or the administrator
	// setting (whichever is lower), the operation fails. For example, if you specify
	// a session duration of 12 hours, but your administrator set the maximum session
	// duration to 6 hours, your operation fails.
	//
	// Role chaining limits your Amazon Web Services CLI or Amazon Web Services
	// API role session to a maximum of one hour. When you use the AssumeRole API
	// operation to assume a role, you can specify the duration of your role session
	// with the DurationSeconds parameter. You can specify a parameter value of
	// up to 43200 seconds (12 hours), depending on the maximum session duration
	// setting for your role. However, if you assume a role using role chaining
	// and provide a DurationSeconds parameter value greater than one hour, the
	// operation fails. To learn how to view the maximum value for your role, see
	// View the Maximum Session Duration Setting for a Role (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session)
	// in the IAM User Guide.
	//
	// By default, the value is set to 3600 seconds.
	//
	// The DurationSeconds parameter is separate from the duration of a console
	// session that you might request using the returned credentials. The request
	// to the federation endpoint for a console sign-in token takes a SessionDuration
	// parameter that specifies the maximum length of the console session. For more
	// information, see Creating a URL that Enables Federated Users to Access the
	// Amazon Web Services Management Console (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-custom-url.html)
	// in the IAM User Guide.
	DurationSeconds *int64 `min:"900" type:"integer"`

	// A unique identifier that might be required when you assume a role in another
	// account. If the administrator of the account to which the role belongs provided
	// you with an external ID, then provide that value in the ExternalId parameter.
	// This value can be any string, such as a passphrase or account number. A cross-account
	// role is usually set up to trust everyone in an account. Therefore, the administrator
	// of the trusting account might send an external ID to the administrator of
	// the trusted account. That way, only someone with the ID can assume the role,
	// rather than everyone in the account. For more information about the external
	// ID, see How to Use an External ID When Granting Access to Your Amazon Web
	// Services Resources to a Third Party (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create_for-user_externalid.html)
	// in the IAM User Guide.
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@:/-
	ExternalId *string `min:"2" type:"string"`

	// An IAM policy in JSON format that you want to use as an inline session policy.
	//
	// This parameter is optional. Passing policies to this operation returns new
	// temporary credentials. The resulting session's permissions are the intersection
	// of the role's identity-based policy and the session policies. You can use
	// the role's temporary credentials in subsequent Amazon Web Services API calls
	// to access resources in the account that owns the role. You cannot use session
	// policies to grant more permissions than those allowed by the identity-based
	// policy of the role that is being assumed. For more information, see Session
	// Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// in the IAM User Guide.
	//
	// The plaintext that you use for both inline and managed session policies can't
	// exceed 2,048 characters. The JSON policy characters can be any ASCII character
	// from the space character to the end of the valid character list (\u0020 through
	// \u00FF). It can also include the tab (\u0009), linefeed (\u000A), and carriage
	// return (\u000D) characters.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	Policy *string `min:"1" type:"string"`

	// The Amazon Resource Names (ARNs) of the IAM managed policies that you want
	// to use as managed session policies. The policies must exist in the same account
	// as the role.
	//
	// This parameter is optional. You can provide up to 10 managed policy ARNs.
	// However, the plaintext that you use for both inline and managed session policies
	// can't exceed 2,048 characters. For more information about ARNs, see Amazon
	// Resource Names (ARNs) and Amazon Web Services Service Namespaces (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
	// in the Amazon Web Services General Reference.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	//
	// Passing policies to this operation returns new temporary credentials. The
	// resulting session's permissions are the intersection of the role's identity-based
	// policy and the session policies. You can use the role's temporary credentials
	// in subsequent Amazon Web Services API calls to access resources in the account
	// that owns the role. You cannot use session policies to grant more permissions
	// than those allowed by the identity-based policy of the role that is being
	// assumed. For more information, see Session Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// in the IAM User Guide.
	PolicyArns []*PolicyDescriptorType `type:"list"`

	// A list of previously acquired trusted context assertions in the format of
	// a JSON array. The trusted context assertion is signed and encrypted by Amazon
	// Web Services STS.
	//
	// The following is an example of a ProvidedContext value that includes a single
	// trusted context assertion and the ARN of the context provider from which
	// the trusted context assertion was generated.
	//
	// [{"ProviderArn":"arn:aws:iam::aws:contextProvider/identitycenter","ContextAssertion":"trusted-context-assertion"}]
	ProvidedContexts []*ProvidedContext `type:"list"`

	// The Amazon Resource Name (ARN) of the role to assume.
	//
	// RoleArn is a required field
	RoleArn *string `min:"20" type:"string" required:"true"`

	// An identifier for the assumed role session.
	//
	// Use the role session name to uniquely identify a session when the same role
	// is assumed by different principals or for different reasons. In cross-account
	// scenarios, the role session name is visible to, and can be logged by the
	// account that owns the role. The role session name is also used in the ARN
	// of the assumed role principal. This means that subsequent cross-account API
	// requests that use the temporary security credentials will expose the role
	// session name to the external account in their CloudTrail logs.
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@-
	//
	// RoleSessionName is a required field
	RoleSessionName *string `min:"2" type:"string" required:"true"`

	// The identification number of the MFA device that is associated with the user
	// who is making the AssumeRole call. Specify this value if the trust policy
	// of the role being assumed includes a condition that requires MFA authentication.
	// The value is either the serial number for a hardware device (such as GAHT12345678)
	// or an Amazon Resource Name (ARN) for a virtual device (such as arn:aws:iam::123456789012:mfa/user).
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@-
	SerialNumber *string `min:"9" type:"string"`

	// The source identity specified by the principal that is calling the AssumeRole
	// operation.
	//
	// You can require users to specify a source identity when they assume a role.
	// You do this by using the sts:SourceIdentity condition key in a role trust
	// policy. You can use source identity information in CloudTrail logs to determine
	// who took actions with a role. You can use the aws:SourceIdentity condition
	// key to further control access to Amazon Web Services resources based on the
	// value of source identity. For more information about using source identity,
	// see Monitor and control actions taken with assumed roles (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_control-access_monitor.html)
	// in the IAM User Guide.
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@-. You cannot
	// use a value that begins with the text aws:. This prefix is reserved for Amazon
	// Web Services internal use.
	SourceIdentity *string `min:"2" type:"string"`

	// A list of session tags that you want to pass. Each session tag consists of
	// a key name and an associated value. For more information about session tags,
	// see Tagging Amazon Web Services STS Sessions (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html)
	// in the IAM User Guide.
	//
	// This parameter is optional. You can pass up to 50 session tags. The plaintext
	// session tag keys can’t exceed 128 characters, and the values can’t exceed
	// 256 characters. For these and additional limits, see IAM and STS Character
	// Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-limits.html#reference_iam-limits-entity-length)
	// in the IAM User Guide.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	//
	// You can pass a session tag with the same key as a tag that is already attached
	// to the role. When you do, session tags override a role tag with the same
	// key.
	//
	// Tag key–value pairs are not case sensitive, but case is preserved. This
	// means that you cannot have separate Department and department tag keys. Assume
	// that the role has the Department=Marketing tag and you pass the department=engineering
	// session tag. Department and department are not saved as separate tags, and
	// the session tag passed in the request takes precedence over the role tag.
	//
	// Additionally, if you used temporary credentials to perform this operation,
	// the new session inherits any transitive session tags from the calling session.
	// If you pass a session tag with the same key as an inherited tag, the operation
	// fails. To view the inherited tags for a session, see the CloudTrail logs.
	// For more information, see Viewing Session Tags in CloudTrail (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html#id_session-tags_ctlogs)
	// in the IAM User Guide.
	Tags []*Tag `type:"list"`

	// The value provided by the MFA device, if the trust policy of the role being
	// assumed requires MFA. (In other words, if the policy includes a condition
	// that tests for MFA). If the role being assumed requires MFA and if the TokenCode
	// value is missing or expired, the AssumeRole call returns an "access denied"
	// error.
	//
	// The format for this parameter, as described by its regex pattern, is a sequence
	// of six numeric digits.
	TokenCode *string `min:"6" type:"string"`

	// A list of keys for session tags that you want to set as transitive. If you
	// set a tag key as transitive, the corresponding key and value passes to subsequent
	// sessions in a role chain. For more information, see Chaining Roles with Session
	// Tags (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html#id_session-tags_role-chaining)
	// in the IAM User Guide.
	//
	// This parameter is optional. When you set session tags as transitive, the
	// session policy and session tags packed binary limit is not affected.
	//
	// If you choose not to specify a transitive tag key, then no tags are passed
	// from this session to any subsequent sessions.
	TransitiveTagKeys []*string `type:"list"`
	// contains filtered or unexported fields
}

func (AssumeRoleInput) GoString 

func (s AssumeRoleInput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumeRoleInput) SetDurationSeconds 

func (s *AssumeRoleInput) SetDurationSeconds(v int64) *AssumeRoleInput

SetDurationSeconds sets the DurationSeconds field's value.

func (*AssumeRoleInput) SetExternalId 

func (s *AssumeRoleInput) SetExternalId(v string) *AssumeRoleInput

SetExternalId sets the ExternalId field's value.

func (*AssumeRoleInput) SetPolicy 

func (s *AssumeRoleInput) SetPolicy(v string) *AssumeRoleInput

SetPolicy sets the Policy field's value.

func (*AssumeRoleInput) SetPolicyArns 

func (s *AssumeRoleInput) SetPolicyArns(v []*PolicyDescriptorType) *AssumeRoleInput

SetPolicyArns sets the PolicyArns field's value.

func (*AssumeRoleInput) SetProvidedContexts 

func (s *AssumeRoleInput) SetProvidedContexts(v []*ProvidedContext) *AssumeRoleInput

SetProvidedContexts sets the ProvidedContexts field's value.

func (*AssumeRoleInput) SetRoleArn 

func (s *AssumeRoleInput) SetRoleArn(v string) *AssumeRoleInput

SetRoleArn sets the RoleArn field's value.

func (*AssumeRoleInput) SetRoleSessionName 

func (s *AssumeRoleInput) SetRoleSessionName(v string) *AssumeRoleInput

SetRoleSessionName sets the RoleSessionName field's value.

func (*AssumeRoleInput) SetSerialNumber 

func (s *AssumeRoleInput) SetSerialNumber(v string) *AssumeRoleInput

SetSerialNumber sets the SerialNumber field's value.

func (*AssumeRoleInput) SetSourceIdentity 

func (s *AssumeRoleInput) SetSourceIdentity(v string) *AssumeRoleInput

SetSourceIdentity sets the SourceIdentity field's value.

func (*AssumeRoleInput) SetTags 

func (s *AssumeRoleInput) SetTags(v []*Tag) *AssumeRoleInput

SetTags sets the Tags field's value.

func (*AssumeRoleInput) SetTokenCode 

func (s *AssumeRoleInput) SetTokenCode(v string) *AssumeRoleInput

SetTokenCode sets the TokenCode field's value.

func (*AssumeRoleInput) SetTransitiveTagKeys 

func (s *AssumeRoleInput) SetTransitiveTagKeys(v []*string) *AssumeRoleInput

SetTransitiveTagKeys sets the TransitiveTagKeys field's value.

func (AssumeRoleInput) String 

func (s AssumeRoleInput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumeRoleInput) Validate 

func (s *AssumeRoleInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AssumeRoleOutput 

type AssumeRoleOutput struct {

	// The Amazon Resource Name (ARN) and the assumed role ID, which are identifiers
	// that you can use to refer to the resulting temporary security credentials.
	// For example, you can reference these credentials as a principal in a resource-based
	// policy by using the ARN or assumed role ID. The ARN and ID include the RoleSessionName
	// that you specified when you called AssumeRole.
	AssumedRoleUser *AssumedRoleUser `type:"structure"`

	// The temporary security credentials, which include an access key ID, a secret
	// access key, and a security (or session) token.
	//
	// The size of the security token that STS API operations return is not fixed.
	// We strongly recommend that you make no assumptions about the maximum size.
	Credentials *Credentials `type:"structure"`

	// A percentage value that indicates the packed size of the session policies
	// and session tags combined passed in the request. The request fails if the
	// packed size is greater than 100 percent, which means the policies and tags
	// exceeded the allowed space.
	PackedPolicySize *int64 `type:"integer"`

	// The source identity specified by the principal that is calling the AssumeRole
	// operation.
	//
	// You can require users to specify a source identity when they assume a role.
	// You do this by using the sts:SourceIdentity condition key in a role trust
	// policy. You can use source identity information in CloudTrail logs to determine
	// who took actions with a role. You can use the aws:SourceIdentity condition
	// key to further control access to Amazon Web Services resources based on the
	// value of source identity. For more information about using source identity,
	// see Monitor and control actions taken with assumed roles (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_control-access_monitor.html)
	// in the IAM User Guide.
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@-
	SourceIdentity *string `min:"2" type:"string"`
	// contains filtered or unexported fields
}

Contains the response to a successful AssumeRole request, including temporary Amazon Web Services credentials that can be used to make Amazon Web Services requests.

func (AssumeRoleOutput) GoString 

func (s AssumeRoleOutput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumeRoleOutput) SetAssumedRoleUser 

func (s *AssumeRoleOutput) SetAssumedRoleUser(v *AssumedRoleUser) *AssumeRoleOutput

SetAssumedRoleUser sets the AssumedRoleUser field's value.

func (*AssumeRoleOutput) SetCredentials 

func (s *AssumeRoleOutput) SetCredentials(v *Credentials) *AssumeRoleOutput

SetCredentials sets the Credentials field's value.

func (*AssumeRoleOutput) SetPackedPolicySize 

func (s *AssumeRoleOutput) SetPackedPolicySize(v int64) *AssumeRoleOutput

SetPackedPolicySize sets the PackedPolicySize field's value.

func (*AssumeRoleOutput) SetSourceIdentity 

func (s *AssumeRoleOutput) SetSourceIdentity(v string) *AssumeRoleOutput

SetSourceIdentity sets the SourceIdentity field's value.

func (AssumeRoleOutput) String 

func (s AssumeRoleOutput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type AssumeRoleWithSAMLInput 

type AssumeRoleWithSAMLInput struct {

	// The duration, in seconds, of the role session. Your role session lasts for
	// the duration that you specify for the DurationSeconds parameter, or until
	// the time specified in the SAML authentication response's SessionNotOnOrAfter
	// value, whichever is shorter. You can provide a DurationSeconds value from
	// 900 seconds (15 minutes) up to the maximum session duration setting for the
	// role. This setting can have a value from 1 hour to 12 hours. If you specify
	// a value higher than this setting, the operation fails. For example, if you
	// specify a session duration of 12 hours, but your administrator set the maximum
	// session duration to 6 hours, your operation fails. To learn how to view the
	// maximum value for your role, see View the Maximum Session Duration Setting
	// for a Role (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session)
	// in the IAM User Guide.
	//
	// By default, the value is set to 3600 seconds.
	//
	// The DurationSeconds parameter is separate from the duration of a console
	// session that you might request using the returned credentials. The request
	// to the federation endpoint for a console sign-in token takes a SessionDuration
	// parameter that specifies the maximum length of the console session. For more
	// information, see Creating a URL that Enables Federated Users to Access the
	// Amazon Web Services Management Console (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-custom-url.html)
	// in the IAM User Guide.
	DurationSeconds *int64 `min:"900" type:"integer"`

	// An IAM policy in JSON format that you want to use as an inline session policy.
	//
	// This parameter is optional. Passing policies to this operation returns new
	// temporary credentials. The resulting session's permissions are the intersection
	// of the role's identity-based policy and the session policies. You can use
	// the role's temporary credentials in subsequent Amazon Web Services API calls
	// to access resources in the account that owns the role. You cannot use session
	// policies to grant more permissions than those allowed by the identity-based
	// policy of the role that is being assumed. For more information, see Session
	// Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// in the IAM User Guide.
	//
	// The plaintext that you use for both inline and managed session policies can't
	// exceed 2,048 characters. The JSON policy characters can be any ASCII character
	// from the space character to the end of the valid character list (\u0020 through
	// \u00FF). It can also include the tab (\u0009), linefeed (\u000A), and carriage
	// return (\u000D) characters.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	Policy *string `min:"1" type:"string"`

	// The Amazon Resource Names (ARNs) of the IAM managed policies that you want
	// to use as managed session policies. The policies must exist in the same account
	// as the role.
	//
	// This parameter is optional. You can provide up to 10 managed policy ARNs.
	// However, the plaintext that you use for both inline and managed session policies
	// can't exceed 2,048 characters. For more information about ARNs, see Amazon
	// Resource Names (ARNs) and Amazon Web Services Service Namespaces (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
	// in the Amazon Web Services General Reference.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	//
	// Passing policies to this operation returns new temporary credentials. The
	// resulting session's permissions are the intersection of the role's identity-based
	// policy and the session policies. You can use the role's temporary credentials
	// in subsequent Amazon Web Services API calls to access resources in the account
	// that owns the role. You cannot use session policies to grant more permissions
	// than those allowed by the identity-based policy of the role that is being
	// assumed. For more information, see Session Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// in the IAM User Guide.
	PolicyArns []*PolicyDescriptorType `type:"list"`

	// The Amazon Resource Name (ARN) of the SAML provider in IAM that describes
	// the IdP.
	//
	// PrincipalArn is a required field
	PrincipalArn *string `min:"20" type:"string" required:"true"`

	// The Amazon Resource Name (ARN) of the role that the caller is assuming.
	//
	// RoleArn is a required field
	RoleArn *string `min:"20" type:"string" required:"true"`

	// The base64 encoded SAML authentication response provided by the IdP.
	//
	// For more information, see Configuring a Relying Party and Adding Claims (https://docs.aws.amazon.com/IAM/latest/UserGuide/create-role-saml-IdP-tasks.html)
	// in the IAM User Guide.
	//
	// SAMLAssertion is a sensitive parameter and its value will be
	// replaced with "sensitive" in string returned by AssumeRoleWithSAMLInput's
	// String and GoString methods.
	//
	// SAMLAssertion is a required field
	SAMLAssertion *string `min:"4" type:"string" required:"true" sensitive:"true"`
	// contains filtered or unexported fields
}

func (AssumeRoleWithSAMLInput) GoString 

func (s AssumeRoleWithSAMLInput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumeRoleWithSAMLInput) SetDurationSeconds 

func (s *AssumeRoleWithSAMLInput) SetDurationSeconds(v int64) *AssumeRoleWithSAMLInput

SetDurationSeconds sets the DurationSeconds field's value.

func (*AssumeRoleWithSAMLInput) SetPolicy 

func (s *AssumeRoleWithSAMLInput) SetPolicy(v string) *AssumeRoleWithSAMLInput

SetPolicy sets the Policy field's value.

func (*AssumeRoleWithSAMLInput) SetPolicyArns 

func (s *AssumeRoleWithSAMLInput) SetPolicyArns(v []*PolicyDescriptorType) *AssumeRoleWithSAMLInput

SetPolicyArns sets the PolicyArns field's value.

func (*AssumeRoleWithSAMLInput) SetPrincipalArn 

func (s *AssumeRoleWithSAMLInput) SetPrincipalArn(v string) *AssumeRoleWithSAMLInput

SetPrincipalArn sets the PrincipalArn field's value.

func (*AssumeRoleWithSAMLInput) SetRoleArn 

func (s *AssumeRoleWithSAMLInput) SetRoleArn(v string) *AssumeRoleWithSAMLInput

SetRoleArn sets the RoleArn field's value.

func (*AssumeRoleWithSAMLInput) SetSAMLAssertion 

func (s *AssumeRoleWithSAMLInput) SetSAMLAssertion(v string) *AssumeRoleWithSAMLInput

SetSAMLAssertion sets the SAMLAssertion field's value.

func (AssumeRoleWithSAMLInput) String 

func (s AssumeRoleWithSAMLInput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumeRoleWithSAMLInput) Validate 

func (s *AssumeRoleWithSAMLInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AssumeRoleWithSAMLOutput 

type AssumeRoleWithSAMLOutput struct {

	// The identifiers for the temporary security credentials that the operation
	// returns.
	AssumedRoleUser *AssumedRoleUser `type:"structure"`

	// The value of the Recipient attribute of the SubjectConfirmationData element
	// of the SAML assertion.
	Audience *string `type:"string"`

	// The temporary security credentials, which include an access key ID, a secret
	// access key, and a security (or session) token.
	//
	// The size of the security token that STS API operations return is not fixed.
	// We strongly recommend that you make no assumptions about the maximum size.
	Credentials *Credentials `type:"structure"`

	// The value of the Issuer element of the SAML assertion.
	Issuer *string `type:"string"`

	// A hash value based on the concatenation of the following:
	//
	//    * The Issuer response value.
	//
	//    * The Amazon Web Services account ID.
	//
	//    * The friendly name (the last part of the ARN) of the SAML provider in
	//    IAM.
	//
	// The combination of NameQualifier and Subject can be used to uniquely identify
	// a user.
	//
	// The following pseudocode shows how the hash value is calculated:
	//
	// BASE64 ( SHA1 ( "https://example.com/saml" + "123456789012" + "/MySAMLIdP"
	// ) )
	NameQualifier *string `type:"string"`

	// A percentage value that indicates the packed size of the session policies
	// and session tags combined passed in the request. The request fails if the
	// packed size is greater than 100 percent, which means the policies and tags
	// exceeded the allowed space.
	PackedPolicySize *int64 `type:"integer"`

	// The value in the SourceIdentity attribute in the SAML assertion.
	//
	// You can require users to set a source identity value when they assume a role.
	// You do this by using the sts:SourceIdentity condition key in a role trust
	// policy. That way, actions that are taken with the role are associated with
	// that user. After the source identity is set, the value cannot be changed.
	// It is present in the request for all actions that are taken by the role and
	// persists across chained role (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_terms-and-concepts#iam-term-role-chaining)
	// sessions. You can configure your SAML identity provider to use an attribute
	// associated with your users, like user name or email, as the source identity
	// when calling AssumeRoleWithSAML. You do this by adding an attribute to the
	// SAML assertion. For more information about using source identity, see Monitor
	// and control actions taken with assumed roles (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_control-access_monitor.html)
	// in the IAM User Guide.
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@-
	SourceIdentity *string `min:"2" type:"string"`

	// The value of the NameID element in the Subject element of the SAML assertion.
	Subject *string `type:"string"`

	// The format of the name ID, as defined by the Format attribute in the NameID
	// element of the SAML assertion. Typical examples of the format are transient
	// or persistent.
	//
	// If the format includes the prefix urn:oasis:names:tc:SAML:2.0:nameid-format,
	// that prefix is removed. For example, urn:oasis:names:tc:SAML:2.0:nameid-format:transient
	// is returned as transient. If the format includes any other prefix, the format
	// is returned with no modifications.
	SubjectType *string `type:"string"`
	// contains filtered or unexported fields
}

Contains the response to a successful AssumeRoleWithSAML request, including temporary Amazon Web Services credentials that can be used to make Amazon Web Services requests.

func (AssumeRoleWithSAMLOutput) GoString 

func (s AssumeRoleWithSAMLOutput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumeRoleWithSAMLOutput) SetAssumedRoleUser 

func (s *AssumeRoleWithSAMLOutput) SetAssumedRoleUser(v *AssumedRoleUser) *AssumeRoleWithSAMLOutput

SetAssumedRoleUser sets the AssumedRoleUser field's value.

func (*AssumeRoleWithSAMLOutput) SetAudience 

func (s *AssumeRoleWithSAMLOutput) SetAudience(v string) *AssumeRoleWithSAMLOutput

SetAudience sets the Audience field's value.

func (*AssumeRoleWithSAMLOutput) SetCredentials 

func (s *AssumeRoleWithSAMLOutput) SetCredentials(v *Credentials) *AssumeRoleWithSAMLOutput

SetCredentials sets the Credentials field's value.

func (*AssumeRoleWithSAMLOutput) SetIssuer 

func (s *AssumeRoleWithSAMLOutput) SetIssuer(v string) *AssumeRoleWithSAMLOutput

SetIssuer sets the Issuer field's value.

func (*AssumeRoleWithSAMLOutput) SetNameQualifier 

func (s *AssumeRoleWithSAMLOutput) SetNameQualifier(v string) *AssumeRoleWithSAMLOutput

SetNameQualifier sets the NameQualifier field's value.

func (*AssumeRoleWithSAMLOutput) SetPackedPolicySize 

func (s *AssumeRoleWithSAMLOutput) SetPackedPolicySize(v int64) *AssumeRoleWithSAMLOutput

SetPackedPolicySize sets the PackedPolicySize field's value.

func (*AssumeRoleWithSAMLOutput) SetSourceIdentity 

func (s *AssumeRoleWithSAMLOutput) SetSourceIdentity(v string) *AssumeRoleWithSAMLOutput

SetSourceIdentity sets the SourceIdentity field's value.

func (*AssumeRoleWithSAMLOutput) SetSubject 

func (s *AssumeRoleWithSAMLOutput) SetSubject(v string) *AssumeRoleWithSAMLOutput

SetSubject sets the Subject field's value.

func (*AssumeRoleWithSAMLOutput) SetSubjectType 

func (s *AssumeRoleWithSAMLOutput) SetSubjectType(v string) *AssumeRoleWithSAMLOutput

SetSubjectType sets the SubjectType field's value.

func (AssumeRoleWithSAMLOutput) String 

func (s AssumeRoleWithSAMLOutput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type AssumeRoleWithWebIdentityInput 

type AssumeRoleWithWebIdentityInput struct {

	// The duration, in seconds, of the role session. The value can range from 900
	// seconds (15 minutes) up to the maximum session duration setting for the role.
	// This setting can have a value from 1 hour to 12 hours. If you specify a value
	// higher than this setting, the operation fails. For example, if you specify
	// a session duration of 12 hours, but your administrator set the maximum session
	// duration to 6 hours, your operation fails. To learn how to view the maximum
	// value for your role, see View the Maximum Session Duration Setting for a
	// Role (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session)
	// in the IAM User Guide.
	//
	// By default, the value is set to 3600 seconds.
	//
	// The DurationSeconds parameter is separate from the duration of a console
	// session that you might request using the returned credentials. The request
	// to the federation endpoint for a console sign-in token takes a SessionDuration
	// parameter that specifies the maximum length of the console session. For more
	// information, see Creating a URL that Enables Federated Users to Access the
	// Amazon Web Services Management Console (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_providers_enable-console-custom-url.html)
	// in the IAM User Guide.
	DurationSeconds *int64 `min:"900" type:"integer"`

	// An IAM policy in JSON format that you want to use as an inline session policy.
	//
	// This parameter is optional. Passing policies to this operation returns new
	// temporary credentials. The resulting session's permissions are the intersection
	// of the role's identity-based policy and the session policies. You can use
	// the role's temporary credentials in subsequent Amazon Web Services API calls
	// to access resources in the account that owns the role. You cannot use session
	// policies to grant more permissions than those allowed by the identity-based
	// policy of the role that is being assumed. For more information, see Session
	// Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// in the IAM User Guide.
	//
	// The plaintext that you use for both inline and managed session policies can't
	// exceed 2,048 characters. The JSON policy characters can be any ASCII character
	// from the space character to the end of the valid character list (\u0020 through
	// \u00FF). It can also include the tab (\u0009), linefeed (\u000A), and carriage
	// return (\u000D) characters.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	Policy *string `min:"1" type:"string"`

	// The Amazon Resource Names (ARNs) of the IAM managed policies that you want
	// to use as managed session policies. The policies must exist in the same account
	// as the role.
	//
	// This parameter is optional. You can provide up to 10 managed policy ARNs.
	// However, the plaintext that you use for both inline and managed session policies
	// can't exceed 2,048 characters. For more information about ARNs, see Amazon
	// Resource Names (ARNs) and Amazon Web Services Service Namespaces (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
	// in the Amazon Web Services General Reference.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	//
	// Passing policies to this operation returns new temporary credentials. The
	// resulting session's permissions are the intersection of the role's identity-based
	// policy and the session policies. You can use the role's temporary credentials
	// in subsequent Amazon Web Services API calls to access resources in the account
	// that owns the role. You cannot use session policies to grant more permissions
	// than those allowed by the identity-based policy of the role that is being
	// assumed. For more information, see Session Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// in the IAM User Guide.
	PolicyArns []*PolicyDescriptorType `type:"list"`

	// The fully qualified host component of the domain name of the OAuth 2.0 identity
	// provider. Do not specify this value for an OpenID Connect identity provider.
	//
	// Currently www.amazon.com and graph.facebook.com are the only supported identity
	// providers for OAuth 2.0 access tokens. Do not include URL schemes and port
	// numbers.
	//
	// Do not specify this value for OpenID Connect ID tokens.
	ProviderId *string `min:"4" type:"string"`

	// The Amazon Resource Name (ARN) of the role that the caller is assuming.
	//
	// RoleArn is a required field
	RoleArn *string `min:"20" type:"string" required:"true"`

	// An identifier for the assumed role session. Typically, you pass the name
	// or identifier that is associated with the user who is using your application.
	// That way, the temporary security credentials that your application will use
	// are associated with that user. This session name is included as part of the
	// ARN and assumed role ID in the AssumedRoleUser response element.
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@-
	//
	// RoleSessionName is a required field
	RoleSessionName *string `min:"2" type:"string" required:"true"`

	// The OAuth 2.0 access token or OpenID Connect ID token that is provided by
	// the identity provider. Your application must get this token by authenticating
	// the user who is using your application with a web identity provider before
	// the application makes an AssumeRoleWithWebIdentity call. Only tokens with
	// RSA algorithms (RS256) are supported.
	//
	// WebIdentityToken is a sensitive parameter and its value will be
	// replaced with "sensitive" in string returned by AssumeRoleWithWebIdentityInput's
	// String and GoString methods.
	//
	// WebIdentityToken is a required field
	WebIdentityToken *string `min:"4" type:"string" required:"true" sensitive:"true"`
	// contains filtered or unexported fields
}

func (AssumeRoleWithWebIdentityInput) GoString 

func (s AssumeRoleWithWebIdentityInput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumeRoleWithWebIdentityInput) SetDurationSeconds 

func (s *AssumeRoleWithWebIdentityInput) SetDurationSeconds(v int64) *AssumeRoleWithWebIdentityInput

SetDurationSeconds sets the DurationSeconds field's value.

func (*AssumeRoleWithWebIdentityInput) SetPolicy 

func (s *AssumeRoleWithWebIdentityInput) SetPolicy(v string) *AssumeRoleWithWebIdentityInput

SetPolicy sets the Policy field's value.

func (*AssumeRoleWithWebIdentityInput) SetPolicyArns 

func (s *AssumeRoleWithWebIdentityInput) SetPolicyArns(v []*PolicyDescriptorType) *AssumeRoleWithWebIdentityInput

SetPolicyArns sets the PolicyArns field's value.

func (*AssumeRoleWithWebIdentityInput) SetProviderId 

func (s *AssumeRoleWithWebIdentityInput) SetProviderId(v string) *AssumeRoleWithWebIdentityInput

SetProviderId sets the ProviderId field's value.

func (*AssumeRoleWithWebIdentityInput) SetRoleArn 

func (s *AssumeRoleWithWebIdentityInput) SetRoleArn(v string) *AssumeRoleWithWebIdentityInput

SetRoleArn sets the RoleArn field's value.

func (*AssumeRoleWithWebIdentityInput) SetRoleSessionName 

func (s *AssumeRoleWithWebIdentityInput) SetRoleSessionName(v string) *AssumeRoleWithWebIdentityInput

SetRoleSessionName sets the RoleSessionName field's value.

func (*AssumeRoleWithWebIdentityInput) SetWebIdentityToken 

func (s *AssumeRoleWithWebIdentityInput) SetWebIdentityToken(v string) *AssumeRoleWithWebIdentityInput

SetWebIdentityToken sets the WebIdentityToken field's value.

func (AssumeRoleWithWebIdentityInput) String 

func (s AssumeRoleWithWebIdentityInput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumeRoleWithWebIdentityInput) Validate 

func (s *AssumeRoleWithWebIdentityInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type AssumeRoleWithWebIdentityOutput 

type AssumeRoleWithWebIdentityOutput struct {

	// The Amazon Resource Name (ARN) and the assumed role ID, which are identifiers
	// that you can use to refer to the resulting temporary security credentials.
	// For example, you can reference these credentials as a principal in a resource-based
	// policy by using the ARN or assumed role ID. The ARN and ID include the RoleSessionName
	// that you specified when you called AssumeRole.
	AssumedRoleUser *AssumedRoleUser `type:"structure"`

	// The intended audience (also known as client ID) of the web identity token.
	// This is traditionally the client identifier issued to the application that
	// requested the web identity token.
	Audience *string `type:"string"`

	// The temporary security credentials, which include an access key ID, a secret
	// access key, and a security token.
	//
	// The size of the security token that STS API operations return is not fixed.
	// We strongly recommend that you make no assumptions about the maximum size.
	Credentials *Credentials `type:"structure"`

	// A percentage value that indicates the packed size of the session policies
	// and session tags combined passed in the request. The request fails if the
	// packed size is greater than 100 percent, which means the policies and tags
	// exceeded the allowed space.
	PackedPolicySize *int64 `type:"integer"`

	// The issuing authority of the web identity token presented. For OpenID Connect
	// ID tokens, this contains the value of the iss field. For OAuth 2.0 access
	// tokens, this contains the value of the ProviderId parameter that was passed
	// in the AssumeRoleWithWebIdentity request.
	Provider *string `type:"string"`

	// The value of the source identity that is returned in the JSON web token (JWT)
	// from the identity provider.
	//
	// You can require users to set a source identity value when they assume a role.
	// You do this by using the sts:SourceIdentity condition key in a role trust
	// policy. That way, actions that are taken with the role are associated with
	// that user. After the source identity is set, the value cannot be changed.
	// It is present in the request for all actions that are taken by the role and
	// persists across chained role (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_terms-and-concepts#iam-term-role-chaining)
	// sessions. You can configure your identity provider to use an attribute associated
	// with your users, like user name or email, as the source identity when calling
	// AssumeRoleWithWebIdentity. You do this by adding a claim to the JSON web
	// token. To learn more about OIDC tokens and claims, see Using Tokens with
	// User Pools (https://docs.aws.amazon.com/cognito/latest/developerguide/amazon-cognito-user-pools-using-tokens-with-identity-providers.html)
	// in the Amazon Cognito Developer Guide. For more information about using source
	// identity, see Monitor and control actions taken with assumed roles (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_control-access_monitor.html)
	// in the IAM User Guide.
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@-
	SourceIdentity *string `min:"2" type:"string"`

	// The unique user identifier that is returned by the identity provider. This
	// identifier is associated with the WebIdentityToken that was submitted with
	// the AssumeRoleWithWebIdentity call. The identifier is typically unique to
	// the user and the application that acquired the WebIdentityToken (pairwise
	// identifier). For OpenID Connect ID tokens, this field contains the value
	// returned by the identity provider as the token's sub (Subject) claim.
	SubjectFromWebIdentityToken *string `min:"6" type:"string"`
	// contains filtered or unexported fields
}

Contains the response to a successful AssumeRoleWithWebIdentity request, including temporary Amazon Web Services credentials that can be used to make Amazon Web Services requests.

func (AssumeRoleWithWebIdentityOutput) GoString 

func (s AssumeRoleWithWebIdentityOutput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumeRoleWithWebIdentityOutput) SetAssumedRoleUser 

func (s *AssumeRoleWithWebIdentityOutput) SetAssumedRoleUser(v *AssumedRoleUser) *AssumeRoleWithWebIdentityOutput

SetAssumedRoleUser sets the AssumedRoleUser field's value.

func (*AssumeRoleWithWebIdentityOutput) SetAudience 

func (s *AssumeRoleWithWebIdentityOutput) SetAudience(v string) *AssumeRoleWithWebIdentityOutput

SetAudience sets the Audience field's value.

func (*AssumeRoleWithWebIdentityOutput) SetCredentials 

func (s *AssumeRoleWithWebIdentityOutput) SetCredentials(v *Credentials) *AssumeRoleWithWebIdentityOutput

SetCredentials sets the Credentials field's value.

func (*AssumeRoleWithWebIdentityOutput) SetPackedPolicySize 

func (s *AssumeRoleWithWebIdentityOutput) SetPackedPolicySize(v int64) *AssumeRoleWithWebIdentityOutput

SetPackedPolicySize sets the PackedPolicySize field's value.

func (*AssumeRoleWithWebIdentityOutput) SetProvider 

func (s *AssumeRoleWithWebIdentityOutput) SetProvider(v string) *AssumeRoleWithWebIdentityOutput

SetProvider sets the Provider field's value.

func (*AssumeRoleWithWebIdentityOutput) SetSourceIdentity 

func (s *AssumeRoleWithWebIdentityOutput) SetSourceIdentity(v string) *AssumeRoleWithWebIdentityOutput

SetSourceIdentity sets the SourceIdentity field's value.

func (*AssumeRoleWithWebIdentityOutput) SetSubjectFromWebIdentityToken 

func (s *AssumeRoleWithWebIdentityOutput) SetSubjectFromWebIdentityToken(v string) *AssumeRoleWithWebIdentityOutput

SetSubjectFromWebIdentityToken sets the SubjectFromWebIdentityToken field's value.

func (AssumeRoleWithWebIdentityOutput) String 

func (s AssumeRoleWithWebIdentityOutput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type AssumedRoleUser 

type AssumedRoleUser struct {

	// The ARN of the temporary security credentials that are returned from the
	// AssumeRole action. For more information about ARNs and how to use them in
	// policies, see IAM Identifiers (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html)
	// in the IAM User Guide.
	//
	// Arn is a required field
	Arn *string `min:"20" type:"string" required:"true"`

	// A unique identifier that contains the role ID and the role session name of
	// the role that is being assumed. The role ID is generated by Amazon Web Services
	// when the role is created.
	//
	// AssumedRoleId is a required field
	AssumedRoleId *string `min:"2" type:"string" required:"true"`
	// contains filtered or unexported fields
}

The identifiers for the temporary security credentials that the operation returns.

func (AssumedRoleUser) GoString 

func (s AssumedRoleUser) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*AssumedRoleUser) SetArn 

func (s *AssumedRoleUser) SetArn(v string) *AssumedRoleUser

SetArn sets the Arn field's value.

func (*AssumedRoleUser) SetAssumedRoleId 

func (s *AssumedRoleUser) SetAssumedRoleId(v string) *AssumedRoleUser

SetAssumedRoleId sets the AssumedRoleId field's value.

func (AssumedRoleUser) String 

func (s AssumedRoleUser) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type Credentials 

type Credentials struct {

	// The access key ID that identifies the temporary security credentials.
	//
	// AccessKeyId is a required field
	AccessKeyId *string `min:"16" type:"string" required:"true"`

	// The date on which the current credentials expire.
	//
	// Expiration is a required field
	Expiration *time.Time `type:"timestamp" required:"true"`

	// The secret access key that can be used to sign requests.
	//
	// SecretAccessKey is a sensitive parameter and its value will be
	// replaced with "sensitive" in string returned by Credentials's
	// String and GoString methods.
	//
	// SecretAccessKey is a required field
	SecretAccessKey *string `type:"string" required:"true" sensitive:"true"`

	// The token that users must pass to the service API to use the temporary credentials.
	//
	// SessionToken is a required field
	SessionToken *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

Amazon Web Services credentials for API authentication.

func (Credentials) GoString 

func (s Credentials) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*Credentials) SetAccessKeyId 

func (s *Credentials) SetAccessKeyId(v string) *Credentials

SetAccessKeyId sets the AccessKeyId field's value.

func (*Credentials) SetExpiration 

func (s *Credentials) SetExpiration(v time.Time) *Credentials

SetExpiration sets the Expiration field's value.

func (*Credentials) SetSecretAccessKey 

func (s *Credentials) SetSecretAccessKey(v string) *Credentials

SetSecretAccessKey sets the SecretAccessKey field's value.

func (*Credentials) SetSessionToken 

func (s *Credentials) SetSessionToken(v string) *Credentials

SetSessionToken sets the SessionToken field's value.

func (Credentials) String 

func (s Credentials) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type DecodeAuthorizationMessageInput 

type DecodeAuthorizationMessageInput struct {

	// The encoded message that was returned with the response.
	//
	// EncodedMessage is a required field
	EncodedMessage *string `min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (DecodeAuthorizationMessageInput) GoString 

func (s DecodeAuthorizationMessageInput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*DecodeAuthorizationMessageInput) SetEncodedMessage 

func (s *DecodeAuthorizationMessageInput) SetEncodedMessage(v string) *DecodeAuthorizationMessageInput

SetEncodedMessage sets the EncodedMessage field's value.

func (DecodeAuthorizationMessageInput) String 

func (s DecodeAuthorizationMessageInput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*DecodeAuthorizationMessageInput) Validate 

func (s *DecodeAuthorizationMessageInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type DecodeAuthorizationMessageOutput 

type DecodeAuthorizationMessageOutput struct {

	// The API returns a response with the decoded message.
	DecodedMessage *string `type:"string"`
	// contains filtered or unexported fields
}

A document that contains additional information about the authorization status of a request from an encoded message that is returned in response to an Amazon Web Services request.

func (DecodeAuthorizationMessageOutput) GoString 

func (s DecodeAuthorizationMessageOutput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*DecodeAuthorizationMessageOutput) SetDecodedMessage 

func (s *DecodeAuthorizationMessageOutput) SetDecodedMessage(v string) *DecodeAuthorizationMessageOutput

SetDecodedMessage sets the DecodedMessage field's value.

func (DecodeAuthorizationMessageOutput) String 

func (s DecodeAuthorizationMessageOutput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type FederatedUser 

type FederatedUser struct {

	// The ARN that specifies the federated user that is associated with the credentials.
	// For more information about ARNs and how to use them in policies, see IAM
	// Identifiers (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html)
	// in the IAM User Guide.
	//
	// Arn is a required field
	Arn *string `min:"20" type:"string" required:"true"`

	// The string that identifies the federated user associated with the credentials,
	// similar to the unique ID of an IAM user.
	//
	// FederatedUserId is a required field
	FederatedUserId *string `min:"2" type:"string" required:"true"`
	// contains filtered or unexported fields
}

Identifiers for the federated user that is associated with the credentials.

func (FederatedUser) GoString 

func (s FederatedUser) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*FederatedUser) SetArn 

func (s *FederatedUser) SetArn(v string) *FederatedUser

SetArn sets the Arn field's value.

func (*FederatedUser) SetFederatedUserId 

func (s *FederatedUser) SetFederatedUserId(v string) *FederatedUser

SetFederatedUserId sets the FederatedUserId field's value.

func (FederatedUser) String 

func (s FederatedUser) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type GetAccessKeyInfoInput 

type GetAccessKeyInfoInput struct {

	// The identifier of an access key.
	//
	// This parameter allows (through its regex pattern) a string of characters
	// that can consist of any upper- or lowercase letter or digit.
	//
	// AccessKeyId is a required field
	AccessKeyId *string `min:"16" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (GetAccessKeyInfoInput) GoString 

func (s GetAccessKeyInfoInput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetAccessKeyInfoInput) SetAccessKeyId 

func (s *GetAccessKeyInfoInput) SetAccessKeyId(v string) *GetAccessKeyInfoInput

SetAccessKeyId sets the AccessKeyId field's value.

func (GetAccessKeyInfoInput) String 

func (s GetAccessKeyInfoInput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetAccessKeyInfoInput) Validate 

func (s *GetAccessKeyInfoInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type GetAccessKeyInfoOutput 

type GetAccessKeyInfoOutput struct {

	// The number used to identify the Amazon Web Services account.
	Account *string `type:"string"`
	// contains filtered or unexported fields
}

func (GetAccessKeyInfoOutput) GoString 

func (s GetAccessKeyInfoOutput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetAccessKeyInfoOutput) SetAccount 

func (s *GetAccessKeyInfoOutput) SetAccount(v string) *GetAccessKeyInfoOutput

SetAccount sets the Account field's value.

func (GetAccessKeyInfoOutput) String 

func (s GetAccessKeyInfoOutput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type GetCallerIdentityInput 

type GetCallerIdentityInput struct {
	// contains filtered or unexported fields
}

func (GetCallerIdentityInput) GoString 

func (s GetCallerIdentityInput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (GetCallerIdentityInput) String 

func (s GetCallerIdentityInput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type GetCallerIdentityOutput 

type GetCallerIdentityOutput struct {

	// The Amazon Web Services account ID number of the account that owns or contains
	// the calling entity.
	Account *string `type:"string"`

	// The Amazon Web Services ARN associated with the calling entity.
	Arn *string `min:"20" type:"string"`

	// The unique identifier of the calling entity. The exact value depends on the
	// type of entity that is making the call. The values returned are those listed
	// in the aws:userid column in the Principal table (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_variables.html#principaltable)
	// found on the Policy Variables reference page in the IAM User Guide.
	UserId *string `type:"string"`
	// contains filtered or unexported fields
}

Contains the response to a successful GetCallerIdentity request, including information about the entity making the request.

func (GetCallerIdentityOutput) GoString 

func (s GetCallerIdentityOutput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetCallerIdentityOutput) SetAccount 

func (s *GetCallerIdentityOutput) SetAccount(v string) *GetCallerIdentityOutput

SetAccount sets the Account field's value.

func (*GetCallerIdentityOutput) SetArn 

func (s *GetCallerIdentityOutput) SetArn(v string) *GetCallerIdentityOutput

SetArn sets the Arn field's value.

func (*GetCallerIdentityOutput) SetUserId 

func (s *GetCallerIdentityOutput) SetUserId(v string) *GetCallerIdentityOutput

SetUserId sets the UserId field's value.

func (GetCallerIdentityOutput) String 

func (s GetCallerIdentityOutput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type GetFederationTokenInput 

type GetFederationTokenInput struct {

	// The duration, in seconds, that the session should last. Acceptable durations
	// for federation sessions range from 900 seconds (15 minutes) to 129,600 seconds
	// (36 hours), with 43,200 seconds (12 hours) as the default. Sessions obtained
	// using root user credentials are restricted to a maximum of 3,600 seconds
	// (one hour). If the specified duration is longer than one hour, the session
	// obtained by using root user credentials defaults to one hour.
	DurationSeconds *int64 `min:"900" type:"integer"`

	// The name of the federated user. The name is used as an identifier for the
	// temporary security credentials (such as Bob). For example, you can reference
	// the federated user name in a resource-based policy, such as in an Amazon
	// S3 bucket policy.
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@-
	//
	// Name is a required field
	Name *string `min:"2" type:"string" required:"true"`

	// An IAM policy in JSON format that you want to use as an inline session policy.
	//
	// You must pass an inline or managed session policy (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// to this operation. You can pass a single JSON policy document to use as an
	// inline session policy. You can also specify up to 10 managed policy Amazon
	// Resource Names (ARNs) to use as managed session policies.
	//
	// This parameter is optional. However, if you do not pass any session policies,
	// then the resulting federated user session has no permissions.
	//
	// When you pass session policies, the session permissions are the intersection
	// of the IAM user policies and the session policies that you pass. This gives
	// you a way to further restrict the permissions for a federated user. You cannot
	// use session policies to grant more permissions than those that are defined
	// in the permissions policy of the IAM user. For more information, see Session
	// Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// in the IAM User Guide.
	//
	// The resulting credentials can be used to access a resource that has a resource-based
	// policy. If that policy specifically references the federated user session
	// in the Principal element of the policy, the session has the permissions allowed
	// by the policy. These permissions are granted in addition to the permissions
	// that are granted by the session policies.
	//
	// The plaintext that you use for both inline and managed session policies can't
	// exceed 2,048 characters. The JSON policy characters can be any ASCII character
	// from the space character to the end of the valid character list (\u0020 through
	// \u00FF). It can also include the tab (\u0009), linefeed (\u000A), and carriage
	// return (\u000D) characters.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	Policy *string `min:"1" type:"string"`

	// The Amazon Resource Names (ARNs) of the IAM managed policies that you want
	// to use as a managed session policy. The policies must exist in the same account
	// as the IAM user that is requesting federated access.
	//
	// You must pass an inline or managed session policy (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// to this operation. You can pass a single JSON policy document to use as an
	// inline session policy. You can also specify up to 10 managed policy Amazon
	// Resource Names (ARNs) to use as managed session policies. The plaintext that
	// you use for both inline and managed session policies can't exceed 2,048 characters.
	// You can provide up to 10 managed policy ARNs. For more information about
	// ARNs, see Amazon Resource Names (ARNs) and Amazon Web Services Service Namespaces
	// (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
	// in the Amazon Web Services General Reference.
	//
	// This parameter is optional. However, if you do not pass any session policies,
	// then the resulting federated user session has no permissions.
	//
	// When you pass session policies, the session permissions are the intersection
	// of the IAM user policies and the session policies that you pass. This gives
	// you a way to further restrict the permissions for a federated user. You cannot
	// use session policies to grant more permissions than those that are defined
	// in the permissions policy of the IAM user. For more information, see Session
	// Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session)
	// in the IAM User Guide.
	//
	// The resulting credentials can be used to access a resource that has a resource-based
	// policy. If that policy specifically references the federated user session
	// in the Principal element of the policy, the session has the permissions allowed
	// by the policy. These permissions are granted in addition to the permissions
	// that are granted by the session policies.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	PolicyArns []*PolicyDescriptorType `type:"list"`

	// A list of session tags. Each session tag consists of a key name and an associated
	// value. For more information about session tags, see Passing Session Tags
	// in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html)
	// in the IAM User Guide.
	//
	// This parameter is optional. You can pass up to 50 session tags. The plaintext
	// session tag keys can’t exceed 128 characters and the values can’t exceed
	// 256 characters. For these and additional limits, see IAM and STS Character
	// Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-limits.html#reference_iam-limits-entity-length)
	// in the IAM User Guide.
	//
	// An Amazon Web Services conversion compresses the passed inline session policy,
	// managed policy ARNs, and session tags into a packed binary format that has
	// a separate limit. Your request can fail for this limit even if your plaintext
	// meets the other requirements. The PackedPolicySize response element indicates
	// by percentage how close the policies and tags for your request are to the
	// upper size limit.
	//
	// You can pass a session tag with the same key as a tag that is already attached
	// to the user you are federating. When you do, session tags override a user
	// tag with the same key.
	//
	// Tag key–value pairs are not case sensitive, but case is preserved. This
	// means that you cannot have separate Department and department tag keys. Assume
	// that the role has the Department=Marketing tag and you pass the department=engineering
	// session tag. Department and department are not saved as separate tags, and
	// the session tag passed in the request takes precedence over the role tag.
	Tags []*Tag `type:"list"`
	// contains filtered or unexported fields
}

func (GetFederationTokenInput) GoString 

func (s GetFederationTokenInput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetFederationTokenInput) SetDurationSeconds 

func (s *GetFederationTokenInput) SetDurationSeconds(v int64) *GetFederationTokenInput

SetDurationSeconds sets the DurationSeconds field's value.

func (*GetFederationTokenInput) SetName 

func (s *GetFederationTokenInput) SetName(v string) *GetFederationTokenInput

SetName sets the Name field's value.

func (*GetFederationTokenInput) SetPolicy 

func (s *GetFederationTokenInput) SetPolicy(v string) *GetFederationTokenInput

SetPolicy sets the Policy field's value.

func (*GetFederationTokenInput) SetPolicyArns 

func (s *GetFederationTokenInput) SetPolicyArns(v []*PolicyDescriptorType) *GetFederationTokenInput

SetPolicyArns sets the PolicyArns field's value.

func (*GetFederationTokenInput) SetTags 

func (s *GetFederationTokenInput) SetTags(v []*Tag) *GetFederationTokenInput

SetTags sets the Tags field's value.

func (GetFederationTokenInput) String 

func (s GetFederationTokenInput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetFederationTokenInput) Validate 

func (s *GetFederationTokenInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type GetFederationTokenOutput 

type GetFederationTokenOutput struct {

	// The temporary security credentials, which include an access key ID, a secret
	// access key, and a security (or session) token.
	//
	// The size of the security token that STS API operations return is not fixed.
	// We strongly recommend that you make no assumptions about the maximum size.
	Credentials *Credentials `type:"structure"`

	// Identifiers for the federated user associated with the credentials (such
	// as arn:aws:sts::123456789012:federated-user/Bob or 123456789012:Bob). You
	// can use the federated user's ARN in your resource-based policies, such as
	// an Amazon S3 bucket policy.
	FederatedUser *FederatedUser `type:"structure"`

	// A percentage value that indicates the packed size of the session policies
	// and session tags combined passed in the request. The request fails if the
	// packed size is greater than 100 percent, which means the policies and tags
	// exceeded the allowed space.
	PackedPolicySize *int64 `type:"integer"`
	// contains filtered or unexported fields
}

Contains the response to a successful GetFederationToken request, including temporary Amazon Web Services credentials that can be used to make Amazon Web Services requests.

func (GetFederationTokenOutput) GoString 

func (s GetFederationTokenOutput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetFederationTokenOutput) SetCredentials 

func (s *GetFederationTokenOutput) SetCredentials(v *Credentials) *GetFederationTokenOutput

SetCredentials sets the Credentials field's value.

func (*GetFederationTokenOutput) SetFederatedUser 

func (s *GetFederationTokenOutput) SetFederatedUser(v *FederatedUser) *GetFederationTokenOutput

SetFederatedUser sets the FederatedUser field's value.

func (*GetFederationTokenOutput) SetPackedPolicySize 

func (s *GetFederationTokenOutput) SetPackedPolicySize(v int64) *GetFederationTokenOutput

SetPackedPolicySize sets the PackedPolicySize field's value.

func (GetFederationTokenOutput) String 

func (s GetFederationTokenOutput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type GetSessionTokenInput 

type GetSessionTokenInput struct {

	// The duration, in seconds, that the credentials should remain valid. Acceptable
	// durations for IAM user sessions range from 900 seconds (15 minutes) to 129,600
	// seconds (36 hours), with 43,200 seconds (12 hours) as the default. Sessions
	// for Amazon Web Services account owners are restricted to a maximum of 3,600
	// seconds (one hour). If the duration is longer than one hour, the session
	// for Amazon Web Services account owners defaults to one hour.
	DurationSeconds *int64 `min:"900" type:"integer"`

	// The identification number of the MFA device that is associated with the IAM
	// user who is making the GetSessionToken call. Specify this value if the IAM
	// user has a policy that requires MFA authentication. The value is either the
	// serial number for a hardware device (such as GAHT12345678) or an Amazon Resource
	// Name (ARN) for a virtual device (such as arn:aws:iam::123456789012:mfa/user).
	// You can find the device for an IAM user by going to the Amazon Web Services
	// Management Console and viewing the user's security credentials.
	//
	// The regex used to validate this parameter is a string of characters consisting
	// of upper- and lower-case alphanumeric characters with no spaces. You can
	// also include underscores or any of the following characters: =,.@:/-
	SerialNumber *string `min:"9" type:"string"`

	// The value provided by the MFA device, if MFA is required. If any policy requires
	// the IAM user to submit an MFA code, specify this value. If MFA authentication
	// is required, the user must provide a code when requesting a set of temporary
	// security credentials. A user who fails to provide the code receives an "access
	// denied" response when requesting resources that require MFA authentication.
	//
	// The format for this parameter, as described by its regex pattern, is a sequence
	// of six numeric digits.
	TokenCode *string `min:"6" type:"string"`
	// contains filtered or unexported fields
}

func (GetSessionTokenInput) GoString 

func (s GetSessionTokenInput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetSessionTokenInput) SetDurationSeconds 

func (s *GetSessionTokenInput) SetDurationSeconds(v int64) *GetSessionTokenInput

SetDurationSeconds sets the DurationSeconds field's value.

func (*GetSessionTokenInput) SetSerialNumber 

func (s *GetSessionTokenInput) SetSerialNumber(v string) *GetSessionTokenInput

SetSerialNumber sets the SerialNumber field's value.

func (*GetSessionTokenInput) SetTokenCode 

func (s *GetSessionTokenInput) SetTokenCode(v string) *GetSessionTokenInput

SetTokenCode sets the TokenCode field's value.

func (GetSessionTokenInput) String 

func (s GetSessionTokenInput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetSessionTokenInput) Validate 

func (s *GetSessionTokenInput) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type GetSessionTokenOutput 

type GetSessionTokenOutput struct {

	// The temporary security credentials, which include an access key ID, a secret
	// access key, and a security (or session) token.
	//
	// The size of the security token that STS API operations return is not fixed.
	// We strongly recommend that you make no assumptions about the maximum size.
	Credentials *Credentials `type:"structure"`
	// contains filtered or unexported fields
}

Contains the response to a successful GetSessionToken request, including temporary Amazon Web Services credentials that can be used to make Amazon Web Services requests.

func (GetSessionTokenOutput) GoString 

func (s GetSessionTokenOutput) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*GetSessionTokenOutput) SetCredentials 

func (s *GetSessionTokenOutput) SetCredentials(v *Credentials) *GetSessionTokenOutput

SetCredentials sets the Credentials field's value.

func (GetSessionTokenOutput) String 

func (s GetSessionTokenOutput) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

type PolicyDescriptorType 

type PolicyDescriptorType struct {

	// The Amazon Resource Name (ARN) of the IAM managed policy to use as a session
	// policy for the role. For more information about ARNs, see Amazon Resource
	// Names (ARNs) and Amazon Web Services Service Namespaces (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html)
	// in the Amazon Web Services General Reference.
	Arn *string `locationName:"arn" min:"20" type:"string"`
	// contains filtered or unexported fields
}

A reference to the IAM managed policy that is passed as a session policy for a role session or a federated user session.

func (PolicyDescriptorType) GoString 

func (s PolicyDescriptorType) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*PolicyDescriptorType) SetArn 

func (s *PolicyDescriptorType) SetArn(v string) *PolicyDescriptorType

SetArn sets the Arn field's value.

func (PolicyDescriptorType) String 

func (s PolicyDescriptorType) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*PolicyDescriptorType) Validate 

func (s *PolicyDescriptorType) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type ProvidedContext 

type ProvidedContext struct {

	// The signed and encrypted trusted context assertion generated by the context
	// provider. The trusted context assertion is signed and encrypted by Amazon
	// Web Services STS.
	ContextAssertion *string `min:"4" type:"string"`

	// The context provider ARN from which the trusted context assertion was generated.
	ProviderArn *string `min:"20" type:"string"`
	// contains filtered or unexported fields
}

Contains information about the provided context. This includes the signed and encrypted trusted context assertion and the context provider ARN from which the trusted context assertion was generated.

func (ProvidedContext) GoString 

func (s ProvidedContext) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*ProvidedContext) SetContextAssertion 

func (s *ProvidedContext) SetContextAssertion(v string) *ProvidedContext

SetContextAssertion sets the ContextAssertion field's value.

func (*ProvidedContext) SetProviderArn 

func (s *ProvidedContext) SetProviderArn(v string) *ProvidedContext

SetProviderArn sets the ProviderArn field's value.

func (ProvidedContext) String 

func (s ProvidedContext) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*ProvidedContext) Validate 

func (s *ProvidedContext) Validate() error

Validate inspects the fields of the type to determine if they are valid.

type STS 

type STS struct {
	*client.Client
}

STS provides the API operation methods for making requests to AWS Security Token Service. See this package's package overview docs for details on the service.

STS methods are safe to use concurrently. It is not safe to modify mutate any of the struct's properties though.

func New 

func New(p client.ConfigProvider, cfgs ...*aws.Config) *STS

New creates a new instance of the STS client with a session. If additional configuration is needed for the client instance use the optional aws.Config parameter to add your extra config.

Example: 

mySession := session.Must(session.NewSession())

// Create a STS client from just a session.
svc := sts.New(mySession)

// Create a STS client with additional configuration
svc := sts.New(mySession, aws.NewConfig().WithRegion("us-west-2"))

func (*STS) AssumeRole 

func (c *STS) AssumeRole(input *AssumeRoleInput) (*AssumeRoleOutput, error)

AssumeRole API operation for AWS Security Token Service.

Returns a set of temporary security credentials that you can use to access Amazon Web Services resources. These temporary credentials consist of an access key ID, a secret access key, and a security token. Typically, you use AssumeRole within your account or for cross-account access. For a comparison of AssumeRole with other API operations that produce temporary credentials, see Requesting Temporary Security Credentials (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html) and Comparing the Amazon Web Services STS API operations (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#stsapi_comparison) in the IAM User Guide.

Permissions

The temporary security credentials created by AssumeRole can be used to make API calls to any Amazon Web Services service with the following exception: You cannot call the Amazon Web Services STS GetFederationToken or GetSessionToken API operations.

(Optional) You can pass inline or managed session policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session) to this operation. You can pass a single JSON policy document to use as an inline session policy. You can also specify up to 10 managed policy Amazon Resource Names (ARNs) to use as managed session policies. The plaintext that you use for both inline and managed session policies can't exceed 2,048 characters. Passing policies to this operation returns new temporary credentials. The resulting session's permissions are the intersection of the role's identity-based policy and the session policies. You can use the role's temporary credentials in subsequent Amazon Web Services API calls to access resources in the account that owns the role. You cannot use session policies to grant more permissions than those allowed by the identity-based policy of the role that is being assumed. For more information, see Session Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session) in the IAM User Guide.

When you create a role, you create two policies: a role trust policy that specifies who can assume the role, and a permissions policy that specifies what can be done with the role. You specify the trusted principal that is allowed to assume the role in the role trust policy.

To assume a role from a different account, your Amazon Web Services account must be trusted by the role. The trust relationship is defined in the role's trust policy when the role is created. That trust policy states which accounts are allowed to delegate that access to users in the account.

A user who wants to access a role in a different account must also have permissions that are delegated from the account administrator. The administrator must attach a policy that allows the user to call AssumeRole for the ARN of the role in the other account.

To allow a user to assume a role in the same account, you can do either of the following:

  • Attach a policy to the user that allows the user to call AssumeRole (as long as the role's trust policy trusts the account).

  • Add the user as a principal directly in the role's trust policy.

You can do either because the role’s trust policy acts as an IAM resource-based policy. When a resource-based policy grants access to a principal in the same account, no additional identity-based policy is required. For more information about trust policies and resource-based policies, see IAM Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html) in the IAM User Guide.

Tags

(Optional) You can pass tag key-value pairs to your session. These tags are called session tags. For more information about session tags, see Passing Session Tags in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html) in the IAM User Guide.

An administrator must grant you the permissions necessary to pass session tags. The administrator can also create granular permissions to allow you to pass only specific session tags. For more information, see Tutorial: Using Tags for Attribute-Based Access Control (https://docs.aws.amazon.com/IAM/latest/UserGuide/tutorial_attribute-based-access-control.html) in the IAM User Guide.

You can set the session tags as transitive. Transitive tags persist during role chaining. For more information, see Chaining Roles with Session Tags (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html#id_session-tags_role-chaining) in the IAM User Guide.

Using MFA with AssumeRole

(Optional) You can include multi-factor authentication (MFA) information when you call AssumeRole. This is useful for cross-account scenarios to ensure that the user that assumes the role has been authenticated with an Amazon Web Services MFA device. In that scenario, the trust policy of the role being assumed includes a condition that tests for MFA authentication. If the caller does not include valid MFA information, the request to assume the role is denied. The condition in a trust policy that tests for MFA authentication might look like the following example.

"Condition": {"Bool": {"aws:MultiFactorAuthPresent": true}}

For more information, see Configuring MFA-Protected API Access (https://docs.aws.amazon.com/IAM/latest/UserGuide/MFAProtectedAPI.html) in the IAM User Guide guide.

To use MFA with AssumeRole, you pass values for the SerialNumber and TokenCode parameters. The SerialNumber value identifies the user's hardware or virtual MFA device. The TokenCode is the time-based one-time password (TOTP) that the MFA device produces.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for AWS Security Token Service's API operation AssumeRole for usage and error information.

Returned Error Codes:

  • ErrCodeMalformedPolicyDocumentException "MalformedPolicyDocument" The request was rejected because the policy document was malformed. The error message describes the specific error.

  • ErrCodePackedPolicyTooLargeException "PackedPolicyTooLarge" The request was rejected because the total packed size of the session policies and session tags combined was too large. An Amazon Web Services conversion compresses the session policy document, session policy ARNs, and session tags into a packed binary format that has a separate limit. The error message indicates by percentage how close the policies and tags are to the upper size limit. For more information, see Passing Session Tags in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html) in the IAM User Guide.

    You could receive this error even though you meet other defined session policy and session tag limits. For more information, see IAM and STS Entity Character Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-quotas.html#reference_iam-limits-entity-length) in the IAM User Guide.

  • ErrCodeRegionDisabledException "RegionDisabledException" STS is not activated in the requested region for the account that is being asked to generate credentials. The account administrator must use the IAM console to activate STS in that region. For more information, see Activating and Deactivating Amazon Web Services STS in an Amazon Web Services Region (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_enable-regions.html) in the IAM User Guide.

  • ErrCodeExpiredTokenException "ExpiredTokenException" The web identity token that was passed is expired or is not valid. Get a new identity token from the identity provider and then retry the request.

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRole

func (*STS) AssumeRoleRequest 

func (c *STS) AssumeRoleRequest(input *AssumeRoleInput) (req *request.Request, output *AssumeRoleOutput)

AssumeRoleRequest generates a "aws/request.Request" representing the client's request for the AssumeRole operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See AssumeRole for more information on using the AssumeRole API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic. 

// Example sending a request using the AssumeRoleRequest method.
req, resp := client.AssumeRoleRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRole

func (*STS) AssumeRoleWithContext 

func (c *STS) AssumeRoleWithContext(ctx aws.Context, input *AssumeRoleInput, opts ...request.Option) (*AssumeRoleOutput, error)

AssumeRoleWithContext is the same as AssumeRole with the addition of the ability to pass a context and additional request options.

See AssumeRole for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*STS) AssumeRoleWithSAML 

func (c *STS) AssumeRoleWithSAML(input *AssumeRoleWithSAMLInput) (*AssumeRoleWithSAMLOutput, error)

AssumeRoleWithSAML API operation for AWS Security Token Service.

Returns a set of temporary security credentials for users who have been authenticated via a SAML authentication response. This operation provides a mechanism for tying an enterprise identity store or directory to role-based Amazon Web Services access without user-specific credentials or configuration. For a comparison of AssumeRoleWithSAML with the other API operations that produce temporary credentials, see Requesting Temporary Security Credentials (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html) and Comparing the Amazon Web Services STS API operations (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#stsapi_comparison) in the IAM User Guide.

The temporary security credentials returned by this operation consist of an access key ID, a secret access key, and a security token. Applications can use these temporary security credentials to sign calls to Amazon Web Services services.

Session Duration

By default, the temporary security credentials created by AssumeRoleWithSAML last for one hour. However, you can use the optional DurationSeconds parameter to specify the duration of your session. Your role session lasts for the duration that you specify, or until the time specified in the SAML authentication response's SessionNotOnOrAfter value, whichever is shorter. You can provide a DurationSeconds value from 900 seconds (15 minutes) up to the maximum session duration setting for the role. This setting can have a value from 1 hour to 12 hours. To learn how to view the maximum value for your role, see View the Maximum Session Duration Setting for a Role (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session) in the IAM User Guide. The maximum session duration limit applies when you use the AssumeRole* API operations or the assume-role* CLI commands. However the limit does not apply when you use those operations to create a console URL. For more information, see Using IAM Roles (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html) in the IAM User Guide.

Role chaining (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_terms-and-concepts.html#iam-term-role-chaining) limits your CLI or Amazon Web Services API role session to a maximum of one hour. When you use the AssumeRole API operation to assume a role, you can specify the duration of your role session with the DurationSeconds parameter. You can specify a parameter value of up to 43200 seconds (12 hours), depending on the maximum session duration setting for your role. However, if you assume a role using role chaining and provide a DurationSeconds parameter value greater than one hour, the operation fails.

Permissions

The temporary security credentials created by AssumeRoleWithSAML can be used to make API calls to any Amazon Web Services service with the following exception: you cannot call the STS GetFederationToken or GetSessionToken API operations.

(Optional) You can pass inline or managed session policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session) to this operation. You can pass a single JSON policy document to use as an inline session policy. You can also specify up to 10 managed policy Amazon Resource Names (ARNs) to use as managed session policies. The plaintext that you use for both inline and managed session policies can't exceed 2,048 characters. Passing policies to this operation returns new temporary credentials. The resulting session's permissions are the intersection of the role's identity-based policy and the session policies. You can use the role's temporary credentials in subsequent Amazon Web Services API calls to access resources in the account that owns the role. You cannot use session policies to grant more permissions than those allowed by the identity-based policy of the role that is being assumed. For more information, see Session Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session) in the IAM User Guide.

Calling AssumeRoleWithSAML does not require the use of Amazon Web Services security credentials. The identity of the caller is validated by using keys in the metadata document that is uploaded for the SAML provider entity for your identity provider.

Calling AssumeRoleWithSAML can result in an entry in your CloudTrail logs. The entry includes the value in the NameID element of the SAML assertion. We recommend that you use a NameIDType that is not associated with any personally identifiable information (PII). For example, you could instead use the persistent identifier (urn:oasis:names:tc:SAML:2.0:nameid-format:persistent).

Tags

(Optional) You can configure your IdP to pass attributes into your SAML assertion as session tags. Each session tag consists of a key name and an associated value. For more information about session tags, see Passing Session Tags in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html) in the IAM User Guide.

You can pass up to 50 session tags. The plaintext session tag keys can’t exceed 128 characters and the values can’t exceed 256 characters. For these and additional limits, see IAM and STS Character Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-limits.html#reference_iam-limits-entity-length) in the IAM User Guide.

An Amazon Web Services conversion compresses the passed inline session policy, managed policy ARNs, and session tags into a packed binary format that has a separate limit. Your request can fail for this limit even if your plaintext meets the other requirements. The PackedPolicySize response element indicates by percentage how close the policies and tags for your request are to the upper size limit.

You can pass a session tag with the same key as a tag that is attached to the role. When you do, session tags override the role's tags with the same key.

An administrator must grant you the permissions necessary to pass session tags. The administrator can also create granular permissions to allow you to pass only specific session tags. For more information, see Tutorial: Using Tags for Attribute-Based Access Control (https://docs.aws.amazon.com/IAM/latest/UserGuide/tutorial_attribute-based-access-control.html) in the IAM User Guide.

You can set the session tags as transitive. Transitive tags persist during role chaining. For more information, see Chaining Roles with Session Tags (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html#id_session-tags_role-chaining) in the IAM User Guide.

SAML Configuration

Before your application can call AssumeRoleWithSAML, you must configure your SAML identity provider (IdP) to issue the claims required by Amazon Web Services. Additionally, you must use Identity and Access Management (IAM) to create a SAML provider entity in your Amazon Web Services account that represents your identity provider. You must also create an IAM role that specifies this SAML provider in its trust policy.

For more information, see the following resources:

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for AWS Security Token Service's API operation AssumeRoleWithSAML for usage and error information.

Returned Error Codes:

  • ErrCodeMalformedPolicyDocumentException "MalformedPolicyDocument" The request was rejected because the policy document was malformed. The error message describes the specific error.

  • ErrCodePackedPolicyTooLargeException "PackedPolicyTooLarge" The request was rejected because the total packed size of the session policies and session tags combined was too large. An Amazon Web Services conversion compresses the session policy document, session policy ARNs, and session tags into a packed binary format that has a separate limit. The error message indicates by percentage how close the policies and tags are to the upper size limit. For more information, see Passing Session Tags in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html) in the IAM User Guide.

    You could receive this error even though you meet other defined session policy and session tag limits. For more information, see IAM and STS Entity Character Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-quotas.html#reference_iam-limits-entity-length) in the IAM User Guide.

  • ErrCodeIDPRejectedClaimException "IDPRejectedClaim" The identity provider (IdP) reported that authentication failed. This might be because the claim is invalid.

    If this error is returned for the AssumeRoleWithWebIdentity operation, it can also mean that the claim has expired or has been explicitly revoked.

  • ErrCodeInvalidIdentityTokenException "InvalidIdentityToken" The web identity token that was passed could not be validated by Amazon Web Services. Get a new identity token from the identity provider and then retry the request.

  • ErrCodeExpiredTokenException "ExpiredTokenException" The web identity token that was passed is expired or is not valid. Get a new identity token from the identity provider and then retry the request.

  • ErrCodeRegionDisabledException "RegionDisabledException" STS is not activated in the requested region for the account that is being asked to generate credentials. The account administrator must use the IAM console to activate STS in that region. For more information, see Activating and Deactivating Amazon Web Services STS in an Amazon Web Services Region (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_enable-regions.html) in the IAM User Guide.

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleWithSAML

func (*STS) AssumeRoleWithSAMLRequest 

func (c *STS) AssumeRoleWithSAMLRequest(input *AssumeRoleWithSAMLInput) (req *request.Request, output *AssumeRoleWithSAMLOutput)

AssumeRoleWithSAMLRequest generates a "aws/request.Request" representing the client's request for the AssumeRoleWithSAML operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See AssumeRoleWithSAML for more information on using the AssumeRoleWithSAML API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic. 

// Example sending a request using the AssumeRoleWithSAMLRequest method.
req, resp := client.AssumeRoleWithSAMLRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleWithSAML

func (*STS) AssumeRoleWithSAMLWithContext 

func (c *STS) AssumeRoleWithSAMLWithContext(ctx aws.Context, input *AssumeRoleWithSAMLInput, opts ...request.Option) (*AssumeRoleWithSAMLOutput, error)

AssumeRoleWithSAMLWithContext is the same as AssumeRoleWithSAML with the addition of the ability to pass a context and additional request options.

See AssumeRoleWithSAML for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*STS) AssumeRoleWithWebIdentity 

func (c *STS) AssumeRoleWithWebIdentity(input *AssumeRoleWithWebIdentityInput) (*AssumeRoleWithWebIdentityOutput, error)

AssumeRoleWithWebIdentity API operation for AWS Security Token Service.

Returns a set of temporary security credentials for users who have been authenticated in a mobile or web application with a web identity provider. Example providers include the OAuth 2.0 providers Login with Amazon and Facebook, or any OpenID Connect-compatible identity provider such as Google or Amazon Cognito federated identities (https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-identity.html).

For mobile applications, we recommend that you use Amazon Cognito. You can use Amazon Cognito with the Amazon Web Services SDK for iOS Developer Guide (http://aws.amazon.com/sdkforios/) and the Amazon Web Services SDK for Android Developer Guide (http://aws.amazon.com/sdkforandroid/) to uniquely identify a user. You can also supply the user with a consistent identity throughout the lifetime of an application.

To learn more about Amazon Cognito, see Amazon Cognito identity pools (https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-identity.html) in Amazon Cognito Developer Guide.

Calling AssumeRoleWithWebIdentity does not require the use of Amazon Web Services security credentials. Therefore, you can distribute an application (for example, on mobile devices) that requests temporary security credentials without including long-term Amazon Web Services credentials in the application. You also don't need to deploy server-based proxy services that use long-term Amazon Web Services credentials. Instead, the identity of the caller is validated by using a token from the web identity provider. For a comparison of AssumeRoleWithWebIdentity with the other API operations that produce temporary credentials, see Requesting Temporary Security Credentials (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html) and Comparing the Amazon Web Services STS API operations (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#stsapi_comparison) in the IAM User Guide.

The temporary security credentials returned by this API consist of an access key ID, a secret access key, and a security token. Applications can use these temporary security credentials to sign calls to Amazon Web Services service API operations.

Session Duration

By default, the temporary security credentials created by AssumeRoleWithWebIdentity last for one hour. However, you can use the optional DurationSeconds parameter to specify the duration of your session. You can provide a value from 900 seconds (15 minutes) up to the maximum session duration setting for the role. This setting can have a value from 1 hour to 12 hours. To learn how to view the maximum value for your role, see View the Maximum Session Duration Setting for a Role (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html#id_roles_use_view-role-max-session) in the IAM User Guide. The maximum session duration limit applies when you use the AssumeRole* API operations or the assume-role* CLI commands. However the limit does not apply when you use those operations to create a console URL. For more information, see Using IAM Roles (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_use.html) in the IAM User Guide.

Permissions

The temporary security credentials created by AssumeRoleWithWebIdentity can be used to make API calls to any Amazon Web Services service with the following exception: you cannot call the STS GetFederationToken or GetSessionToken API operations.

(Optional) You can pass inline or managed session policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session) to this operation. You can pass a single JSON policy document to use as an inline session policy. You can also specify up to 10 managed policy Amazon Resource Names (ARNs) to use as managed session policies. The plaintext that you use for both inline and managed session policies can't exceed 2,048 characters. Passing policies to this operation returns new temporary credentials. The resulting session's permissions are the intersection of the role's identity-based policy and the session policies. You can use the role's temporary credentials in subsequent Amazon Web Services API calls to access resources in the account that owns the role. You cannot use session policies to grant more permissions than those allowed by the identity-based policy of the role that is being assumed. For more information, see Session Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session) in the IAM User Guide.

Tags

(Optional) You can configure your IdP to pass attributes into your web identity token as session tags. Each session tag consists of a key name and an associated value. For more information about session tags, see Passing Session Tags in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html) in the IAM User Guide.

You can pass up to 50 session tags. The plaintext session tag keys can’t exceed 128 characters and the values can’t exceed 256 characters. For these and additional limits, see IAM and STS Character Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-limits.html#reference_iam-limits-entity-length) in the IAM User Guide.

An Amazon Web Services conversion compresses the passed inline session policy, managed policy ARNs, and session tags into a packed binary format that has a separate limit. Your request can fail for this limit even if your plaintext meets the other requirements. The PackedPolicySize response element indicates by percentage how close the policies and tags for your request are to the upper size limit.

You can pass a session tag with the same key as a tag that is attached to the role. When you do, the session tag overrides the role tag with the same key.

An administrator must grant you the permissions necessary to pass session tags. The administrator can also create granular permissions to allow you to pass only specific session tags. For more information, see Tutorial: Using Tags for Attribute-Based Access Control (https://docs.aws.amazon.com/IAM/latest/UserGuide/tutorial_attribute-based-access-control.html) in the IAM User Guide.

You can set the session tags as transitive. Transitive tags persist during role chaining. For more information, see Chaining Roles with Session Tags (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html#id_session-tags_role-chaining) in the IAM User Guide.

Identities

Before your application can call AssumeRoleWithWebIdentity, you must have an identity token from a supported identity provider and create a role that the application can assume. The role that your application assumes must trust the identity provider that is associated with the identity token. In other words, the identity provider must be specified in the role's trust policy.

Calling AssumeRoleWithWebIdentity can result in an entry in your CloudTrail logs. The entry includes the Subject (http://openid.net/specs/openid-connect-core-1_0.html#Claims) of the provided web identity token. We recommend that you avoid using any personally identifiable information (PII) in this field. For example, you could instead use a GUID or a pairwise identifier, as suggested in the OIDC specification (http://openid.net/specs/openid-connect-core-1_0.html#SubjectIDTypes).

For more information about how to use web identity federation and the AssumeRoleWithWebIdentity API, see the following resources:

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for AWS Security Token Service's API operation AssumeRoleWithWebIdentity for usage and error information.

Returned Error Codes:

  • ErrCodeMalformedPolicyDocumentException "MalformedPolicyDocument" The request was rejected because the policy document was malformed. The error message describes the specific error.

  • ErrCodePackedPolicyTooLargeException "PackedPolicyTooLarge" The request was rejected because the total packed size of the session policies and session tags combined was too large. An Amazon Web Services conversion compresses the session policy document, session policy ARNs, and session tags into a packed binary format that has a separate limit. The error message indicates by percentage how close the policies and tags are to the upper size limit. For more information, see Passing Session Tags in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html) in the IAM User Guide.

    You could receive this error even though you meet other defined session policy and session tag limits. For more information, see IAM and STS Entity Character Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-quotas.html#reference_iam-limits-entity-length) in the IAM User Guide.

  • ErrCodeIDPRejectedClaimException "IDPRejectedClaim" The identity provider (IdP) reported that authentication failed. This might be because the claim is invalid.

    If this error is returned for the AssumeRoleWithWebIdentity operation, it can also mean that the claim has expired or has been explicitly revoked.

  • ErrCodeIDPCommunicationErrorException "IDPCommunicationError" The request could not be fulfilled because the identity provider (IDP) that was asked to verify the incoming identity token could not be reached. This is often a transient error caused by network conditions. Retry the request a limited number of times so that you don't exceed the request rate. If the error persists, the identity provider might be down or not responding.

  • ErrCodeInvalidIdentityTokenException "InvalidIdentityToken" The web identity token that was passed could not be validated by Amazon Web Services. Get a new identity token from the identity provider and then retry the request.

  • ErrCodeExpiredTokenException "ExpiredTokenException" The web identity token that was passed is expired or is not valid. Get a new identity token from the identity provider and then retry the request.

  • ErrCodeRegionDisabledException "RegionDisabledException" STS is not activated in the requested region for the account that is being asked to generate credentials. The account administrator must use the IAM console to activate STS in that region. For more information, see Activating and Deactivating Amazon Web Services STS in an Amazon Web Services Region (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_enable-regions.html) in the IAM User Guide.

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleWithWebIdentity

func (*STS) AssumeRoleWithWebIdentityRequest 

func (c *STS) AssumeRoleWithWebIdentityRequest(input *AssumeRoleWithWebIdentityInput) (req *request.Request, output *AssumeRoleWithWebIdentityOutput)

AssumeRoleWithWebIdentityRequest generates a "aws/request.Request" representing the client's request for the AssumeRoleWithWebIdentity operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See AssumeRoleWithWebIdentity for more information on using the AssumeRoleWithWebIdentity API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic. 

// Example sending a request using the AssumeRoleWithWebIdentityRequest method.
req, resp := client.AssumeRoleWithWebIdentityRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/AssumeRoleWithWebIdentity

func (*STS) AssumeRoleWithWebIdentityWithContext 

func (c *STS) AssumeRoleWithWebIdentityWithContext(ctx aws.Context, input *AssumeRoleWithWebIdentityInput, opts ...request.Option) (*AssumeRoleWithWebIdentityOutput, error)

AssumeRoleWithWebIdentityWithContext is the same as AssumeRoleWithWebIdentity with the addition of the ability to pass a context and additional request options.

See AssumeRoleWithWebIdentity for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*STS) DecodeAuthorizationMessage 

func (c *STS) DecodeAuthorizationMessage(input *DecodeAuthorizationMessageInput) (*DecodeAuthorizationMessageOutput, error)

DecodeAuthorizationMessage API operation for AWS Security Token Service.

Decodes additional information about the authorization status of a request from an encoded message returned in response to an Amazon Web Services request.

For example, if a user is not authorized to perform an operation that he or she has requested, the request returns a Client.UnauthorizedOperation response (an HTTP 403 response). Some Amazon Web Services operations additionally return an encoded message that can provide details about this authorization failure.

Only certain Amazon Web Services operations return an encoded authorization message. The documentation for an individual operation indicates whether that operation returns an encoded message in addition to returning an HTTP code.

The message is encoded because the details of the authorization status can contain privileged information that the user who requested the operation should not see. To decode an authorization status message, a user must be granted permissions through an IAM policy (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html) to request the DecodeAuthorizationMessage (sts:DecodeAuthorizationMessage) action.

The decoded message includes the following type of information:

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for AWS Security Token Service's API operation DecodeAuthorizationMessage for usage and error information.

Returned Error Codes:

  • ErrCodeInvalidAuthorizationMessageException "InvalidAuthorizationMessageException" The error returned if the message passed to DecodeAuthorizationMessage was invalid. This can happen if the token contains invalid characters, such as linebreaks.

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/DecodeAuthorizationMessage

func (*STS) DecodeAuthorizationMessageRequest 

func (c *STS) DecodeAuthorizationMessageRequest(input *DecodeAuthorizationMessageInput) (req *request.Request, output *DecodeAuthorizationMessageOutput)

DecodeAuthorizationMessageRequest generates a "aws/request.Request" representing the client's request for the DecodeAuthorizationMessage operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See DecodeAuthorizationMessage for more information on using the DecodeAuthorizationMessage API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic. 

// Example sending a request using the DecodeAuthorizationMessageRequest method.
req, resp := client.DecodeAuthorizationMessageRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/DecodeAuthorizationMessage

func (*STS) DecodeAuthorizationMessageWithContext 

func (c *STS) DecodeAuthorizationMessageWithContext(ctx aws.Context, input *DecodeAuthorizationMessageInput, opts ...request.Option) (*DecodeAuthorizationMessageOutput, error)

DecodeAuthorizationMessageWithContext is the same as DecodeAuthorizationMessage with the addition of the ability to pass a context and additional request options.

See DecodeAuthorizationMessage for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*STS) GetAccessKeyInfo 

func (c *STS) GetAccessKeyInfo(input *GetAccessKeyInfoInput) (*GetAccessKeyInfoOutput, error)

GetAccessKeyInfo API operation for AWS Security Token Service.

Returns the account identifier for the specified access key ID.

Access keys consist of two parts: an access key ID (for example, AKIAIOSFODNN7EXAMPLE) and a secret access key (for example, wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY). For more information about access keys, see Managing Access Keys for IAM Users (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_access-keys.html) in the IAM User Guide.

When you pass an access key ID to this operation, it returns the ID of the Amazon Web Services account to which the keys belong. Access key IDs beginning with AKIA are long-term credentials for an IAM user or the Amazon Web Services account root user. Access key IDs beginning with ASIA are temporary credentials that are created using STS operations. If the account in the response belongs to you, you can sign in as the root user and review your root user access keys. Then, you can pull a credentials report (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_getting-report.html) to learn which IAM user owns the keys. To learn who requested the temporary credentials for an ASIA access key, view the STS events in your CloudTrail logs (https://docs.aws.amazon.com/IAM/latest/UserGuide/cloudtrail-integration.html) in the IAM User Guide.

This operation does not indicate the state of the access key. The key might be active, inactive, or deleted. Active keys might not have permissions to perform an operation. Providing a deleted access key might return an error that the key doesn't exist.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for AWS Security Token Service's API operation GetAccessKeyInfo for usage and error information. See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetAccessKeyInfo

func (*STS) GetAccessKeyInfoRequest 

func (c *STS) GetAccessKeyInfoRequest(input *GetAccessKeyInfoInput) (req *request.Request, output *GetAccessKeyInfoOutput)

GetAccessKeyInfoRequest generates a "aws/request.Request" representing the client's request for the GetAccessKeyInfo operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See GetAccessKeyInfo for more information on using the GetAccessKeyInfo API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic. 

// Example sending a request using the GetAccessKeyInfoRequest method.
req, resp := client.GetAccessKeyInfoRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetAccessKeyInfo

func (*STS) GetAccessKeyInfoWithContext 

func (c *STS) GetAccessKeyInfoWithContext(ctx aws.Context, input *GetAccessKeyInfoInput, opts ...request.Option) (*GetAccessKeyInfoOutput, error)

GetAccessKeyInfoWithContext is the same as GetAccessKeyInfo with the addition of the ability to pass a context and additional request options.

See GetAccessKeyInfo for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*STS) GetCallerIdentity 

func (c *STS) GetCallerIdentity(input *GetCallerIdentityInput) (*GetCallerIdentityOutput, error)

GetCallerIdentity API operation for AWS Security Token Service.

Returns details about the IAM user or role whose credentials are used to call the operation.

No permissions are required to perform this operation. If an administrator attaches a policy to your identity that explicitly denies access to the sts:GetCallerIdentity action, you can still perform this operation. Permissions are not required because the same information is returned when access is denied. To view an example response, see I Am Not Authorized to Perform: iam:DeleteVirtualMFADevice (https://docs.aws.amazon.com/IAM/latest/UserGuide/troubleshoot_general.html#troubleshoot_general_access-denied-delete-mfa) in the IAM User Guide.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for AWS Security Token Service's API operation GetCallerIdentity for usage and error information. See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetCallerIdentity

func (*STS) GetCallerIdentityRequest 

func (c *STS) GetCallerIdentityRequest(input *GetCallerIdentityInput) (req *request.Request, output *GetCallerIdentityOutput)

GetCallerIdentityRequest generates a "aws/request.Request" representing the client's request for the GetCallerIdentity operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See GetCallerIdentity for more information on using the GetCallerIdentity API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic. 

// Example sending a request using the GetCallerIdentityRequest method.
req, resp := client.GetCallerIdentityRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetCallerIdentity

func (*STS) GetCallerIdentityWithContext 

func (c *STS) GetCallerIdentityWithContext(ctx aws.Context, input *GetCallerIdentityInput, opts ...request.Option) (*GetCallerIdentityOutput, error)

GetCallerIdentityWithContext is the same as GetCallerIdentity with the addition of the ability to pass a context and additional request options.

See GetCallerIdentity for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*STS) GetFederationToken 

func (c *STS) GetFederationToken(input *GetFederationTokenInput) (*GetFederationTokenOutput, error)

GetFederationToken API operation for AWS Security Token Service.

Returns a set of temporary security credentials (consisting of an access key ID, a secret access key, and a security token) for a user. A typical use is in a proxy application that gets temporary security credentials on behalf of distributed applications inside a corporate network.

You must call the GetFederationToken operation using the long-term security credentials of an IAM user. As a result, this call is appropriate in contexts where those credentials can be safeguarded, usually in a server-based application. For a comparison of GetFederationToken with the other API operations that produce temporary credentials, see Requesting Temporary Security Credentials (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html) and Comparing the Amazon Web Services STS API operations (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#stsapi_comparison) in the IAM User Guide.

Although it is possible to call GetFederationToken using the security credentials of an Amazon Web Services account root user rather than an IAM user that you create for the purpose of a proxy application, we do not recommend it. For more information, see Safeguard your root user credentials and don't use them for everyday tasks (https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html#lock-away-credentials) in the IAM User Guide.

You can create a mobile-based or browser-based app that can authenticate users using a web identity provider like Login with Amazon, Facebook, Google, or an OpenID Connect-compatible identity provider. In this case, we recommend that you use Amazon Cognito (http://aws.amazon.com/cognito/) or AssumeRoleWithWebIdentity. For more information, see Federation Through a Web-based Identity Provider (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#api_assumerolewithwebidentity) in the IAM User Guide.

Session duration

The temporary credentials are valid for the specified duration, from 900 seconds (15 minutes) up to a maximum of 129,600 seconds (36 hours). The default session duration is 43,200 seconds (12 hours). Temporary credentials obtained by using the root user credentials have a maximum duration of 3,600 seconds (1 hour).

Permissions

You can use the temporary credentials created by GetFederationToken in any Amazon Web Services service with the following exceptions:

  • You cannot call any IAM operations using the CLI or the Amazon Web Services API. This limitation does not apply to console sessions.

  • You cannot call any STS operations except GetCallerIdentity.

You can use temporary credentials for single sign-on (SSO) to the console.

You must pass an inline or managed session policy (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session) to this operation. You can pass a single JSON policy document to use as an inline session policy. You can also specify up to 10 managed policy Amazon Resource Names (ARNs) to use as managed session policies. The plaintext that you use for both inline and managed session policies can't exceed 2,048 characters.

Though the session policy parameters are optional, if you do not pass a policy, then the resulting federated user session has no permissions. When you pass session policies, the session permissions are the intersection of the IAM user policies and the session policies that you pass. This gives you a way to further restrict the permissions for a federated user. You cannot use session policies to grant more permissions than those that are defined in the permissions policy of the IAM user. For more information, see Session Policies (https://docs.aws.amazon.com/IAM/latest/UserGuide/access_policies.html#policies_session) in the IAM User Guide. For information about using GetFederationToken to create temporary security credentials, see GetFederationToken—Federation Through a Custom Identity Broker (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#api_getfederationtoken).

You can use the credentials to access a resource that has a resource-based policy. If that policy specifically references the federated user session in the Principal element of the policy, the session has the permissions allowed by the policy. These permissions are granted in addition to the permissions granted by the session policies.

Tags

(Optional) You can pass tag key-value pairs to your session. These are called session tags. For more information about session tags, see Passing Session Tags in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html) in the IAM User Guide.

You can create a mobile-based or browser-based app that can authenticate users using a web identity provider like Login with Amazon, Facebook, Google, or an OpenID Connect-compatible identity provider. In this case, we recommend that you use Amazon Cognito (http://aws.amazon.com/cognito/) or AssumeRoleWithWebIdentity. For more information, see Federation Through a Web-based Identity Provider (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#api_assumerolewithwebidentity) in the IAM User Guide.

An administrator must grant you the permissions necessary to pass session tags. The administrator can also create granular permissions to allow you to pass only specific session tags. For more information, see Tutorial: Using Tags for Attribute-Based Access Control (https://docs.aws.amazon.com/IAM/latest/UserGuide/tutorial_attribute-based-access-control.html) in the IAM User Guide.

Tag key–value pairs are not case sensitive, but case is preserved. This means that you cannot have separate Department and department tag keys. Assume that the user that you are federating has the Department=Marketing tag and you pass the department=engineering session tag. Department and department are not saved as separate tags, and the session tag passed in the request takes precedence over the user tag.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for AWS Security Token Service's API operation GetFederationToken for usage and error information.

Returned Error Codes:

  • ErrCodeMalformedPolicyDocumentException "MalformedPolicyDocument" The request was rejected because the policy document was malformed. The error message describes the specific error.

  • ErrCodePackedPolicyTooLargeException "PackedPolicyTooLarge" The request was rejected because the total packed size of the session policies and session tags combined was too large. An Amazon Web Services conversion compresses the session policy document, session policy ARNs, and session tags into a packed binary format that has a separate limit. The error message indicates by percentage how close the policies and tags are to the upper size limit. For more information, see Passing Session Tags in STS (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html) in the IAM User Guide.

    You could receive this error even though you meet other defined session policy and session tag limits. For more information, see IAM and STS Entity Character Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-quotas.html#reference_iam-limits-entity-length) in the IAM User Guide.

  • ErrCodeRegionDisabledException "RegionDisabledException" STS is not activated in the requested region for the account that is being asked to generate credentials. The account administrator must use the IAM console to activate STS in that region. For more information, see Activating and Deactivating Amazon Web Services STS in an Amazon Web Services Region (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_enable-regions.html) in the IAM User Guide.

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetFederationToken

func (*STS) GetFederationTokenRequest 

func (c *STS) GetFederationTokenRequest(input *GetFederationTokenInput) (req *request.Request, output *GetFederationTokenOutput)

GetFederationTokenRequest generates a "aws/request.Request" representing the client's request for the GetFederationToken operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See GetFederationToken for more information on using the GetFederationToken API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic. 

// Example sending a request using the GetFederationTokenRequest method.
req, resp := client.GetFederationTokenRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetFederationToken

func (*STS) GetFederationTokenWithContext 

func (c *STS) GetFederationTokenWithContext(ctx aws.Context, input *GetFederationTokenInput, opts ...request.Option) (*GetFederationTokenOutput, error)

GetFederationTokenWithContext is the same as GetFederationToken with the addition of the ability to pass a context and additional request options.

See GetFederationToken for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

func (*STS) GetSessionToken 

func (c *STS) GetSessionToken(input *GetSessionTokenInput) (*GetSessionTokenOutput, error)

GetSessionToken API operation for AWS Security Token Service.

Returns a set of temporary credentials for an Amazon Web Services account or IAM user. The credentials consist of an access key ID, a secret access key, and a security token. Typically, you use GetSessionToken if you want to use MFA to protect programmatic calls to specific Amazon Web Services API operations like Amazon EC2 StopInstances.

MFA-enabled IAM users must call GetSessionToken and submit an MFA code that is associated with their MFA device. Using the temporary security credentials that the call returns, IAM users can then make programmatic calls to API operations that require MFA authentication. An incorrect MFA code causes the API to return an access denied error. For a comparison of GetSessionToken with the other API operations that produce temporary credentials, see Requesting Temporary Security Credentials (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html) and Comparing the Amazon Web Services STS API operations (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#stsapi_comparison) in the IAM User Guide.

No permissions are required for users to perform this operation. The purpose of the sts:GetSessionToken operation is to authenticate the user using MFA. You cannot use policies to control authentication operations. For more information, see Permissions for GetSessionToken (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_control-access_getsessiontoken.html) in the IAM User Guide.

Session Duration

The GetSessionToken operation must be called by using the long-term Amazon Web Services security credentials of an IAM user. Credentials that are created by IAM users are valid for the duration that you specify. This duration can range from 900 seconds (15 minutes) up to a maximum of 129,600 seconds (36 hours), with a default of 43,200 seconds (12 hours). Credentials based on account credentials can range from 900 seconds (15 minutes) up to 3,600 seconds (1 hour), with a default of 1 hour.

Permissions

The temporary security credentials created by GetSessionToken can be used to make API calls to any Amazon Web Services service with the following exceptions:

  • You cannot call any IAM API operations unless MFA authentication information is included in the request.

  • You cannot call any STS API except AssumeRole or GetCallerIdentity.

The credentials that GetSessionToken returns are based on permissions associated with the IAM user whose credentials were used to call the operation. The temporary credentials have the same permissions as the IAM user.

Although it is possible to call GetSessionToken using the security credentials of an Amazon Web Services account root user rather than an IAM user, we do not recommend it. If GetSessionToken is called using root user credentials, the temporary credentials have root user permissions. For more information, see Safeguard your root user credentials and don't use them for everyday tasks (https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html#lock-away-credentials) in the IAM User Guide

For more information about using GetSessionToken to create temporary credentials, see Temporary Credentials for Users in Untrusted Environments (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_request.html#api_getsessiontoken) in the IAM User Guide.

Returns awserr.Error for service API and SDK errors. Use runtime type assertions with awserr.Error's Code and Message methods to get detailed information about the error.

See the AWS API reference guide for AWS Security Token Service's API operation GetSessionToken for usage and error information.

Returned Error Codes:

  • ErrCodeRegionDisabledException "RegionDisabledException" STS is not activated in the requested region for the account that is being asked to generate credentials. The account administrator must use the IAM console to activate STS in that region. For more information, see Activating and Deactivating Amazon Web Services STS in an Amazon Web Services Region (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp_enable-regions.html) in the IAM User Guide.

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetSessionToken

func (*STS) GetSessionTokenRequest 

func (c *STS) GetSessionTokenRequest(input *GetSessionTokenInput) (req *request.Request, output *GetSessionTokenOutput)

GetSessionTokenRequest generates a "aws/request.Request" representing the client's request for the GetSessionToken operation. The "output" return value will be populated with the request's response once the request completes successfully.

Use "Send" method on the returned Request to send the API call to the service. the "output" return value is not valid until after Send returns without error.

See GetSessionToken for more information on using the GetSessionToken API call, and error handling.

This method is useful when you want to inject custom logic or configuration into the SDK's request lifecycle. Such as custom headers, or retry logic. 

// Example sending a request using the GetSessionTokenRequest method.
req, resp := client.GetSessionTokenRequest(params)

err := req.Send()
if err == nil { // resp is now filled
    fmt.Println(resp)
}

See also, https://docs.aws.amazon.com/goto/WebAPI/sts-2011-06-15/GetSessionToken

func (*STS) GetSessionTokenWithContext 

func (c *STS) GetSessionTokenWithContext(ctx aws.Context, input *GetSessionTokenInput, opts ...request.Option) (*GetSessionTokenOutput, error)

GetSessionTokenWithContext is the same as GetSessionToken with the addition of the ability to pass a context and additional request options.

See GetSessionToken for details on how to use this API operation.

The context must be non-nil and will be used for request cancellation. If the context is nil a panic will occur. In the future the SDK may create sub-contexts for http.Requests. See https://golang.org/pkg/context/ for more information on using Contexts.

type Tag 

type Tag struct {

	// The key for a session tag.
	//
	// You can pass up to 50 session tags. The plain text session tag keys can’t
	// exceed 128 characters. For these and additional limits, see IAM and STS Character
	// Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-limits.html#reference_iam-limits-entity-length)
	// in the IAM User Guide.
	//
	// Key is a required field
	Key *string `min:"1" type:"string" required:"true"`

	// The value for a session tag.
	//
	// You can pass up to 50 session tags. The plain text session tag values can’t
	// exceed 256 characters. For these and additional limits, see IAM and STS Character
	// Limits (https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_iam-limits.html#reference_iam-limits-entity-length)
	// in the IAM User Guide.
	//
	// Value is a required field
	Value *string `type:"string" required:"true"`
	// contains filtered or unexported fields
}

You can pass custom key-value pair attributes when you assume a role or federate a user. These are called session tags. You can then use the session tags to control access to resources. For more information, see Tagging Amazon Web Services STS Sessions (https://docs.aws.amazon.com/IAM/latest/UserGuide/id_session-tags.html) in the IAM User Guide.

func (Tag) GoString 

func (s Tag) GoString() string

GoString returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*Tag) SetKey 

func (s *Tag) SetKey(v string) *Tag

SetKey sets the Key field's value.

func (*Tag) SetValue 

func (s *Tag) SetValue(v string) *Tag

SetValue sets the Value field's value.

func (Tag) String 

func (s Tag) String() string

String returns the string representation.

API parameter values that are decorated as "sensitive" in the API will not be included in the string output. The member name will be present, but the value will be replaced with "sensitive".

func (*Tag) Validate 

func (s *Tag) Validate() error

Validate inspects the fields of the type to determine if they are valid.

Source Files

View all Source files

Directories

Path Synopsis
Package stsiface provides an interface to enable mocking the AWS Security Token Service service client for testing your code.
 Package stsiface provides an interface to enable mocking the AWS Security Token Service service client for testing your code.

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