lambda

package
v1.1.32 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jun 2, 2016 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Overview

Package lambda provides a client for AWS Lambda.

Index

Examples

Constants

View Source 
const (
	// @enum EventSourcePosition
	EventSourcePositionTrimHorizon = "TRIM_HORIZON"
	// @enum EventSourcePosition
	EventSourcePositionLatest = "LATEST"
)
View Source 
const (
	// @enum InvocationType
	InvocationTypeEvent = "Event"
	// @enum InvocationType
	InvocationTypeRequestResponse = "RequestResponse"
	// @enum InvocationType
	InvocationTypeDryRun = "DryRun"
)
View Source 
const (
	// @enum LogType
	LogTypeNone = "None"
	// @enum LogType
	LogTypeTail = "Tail"
)
View Source 
const (
	// @enum Runtime
	RuntimeNodejs = "nodejs"
	// @enum Runtime
	RuntimeNodejs43 = "nodejs4.3"
	// @enum Runtime
	RuntimeJava8 = "java8"
	// @enum Runtime
	RuntimePython27 = "python2.7"
)
View Source 
const ServiceName = "lambda"

A ServiceName is the name of the service the client will make API calls to.

Variables

This section is empty.

Functions

This section is empty.

Types

type AddPermissionInput 

type AddPermissionInput struct {

	// The AWS Lambda action you want to allow in this statement. Each Lambda action
	// is a string starting with lambda: followed by the API name (see Operations).
	// For example, lambda:CreateFunction. You can use wildcard (lambda:*) to grant
	// permission for all AWS Lambda actions.
	Action *string `type:"string" required:"true"`

	EventSourceToken *string `type:"string"`

	// Name of the Lambda function whose resource policy you are updating by adding
	// a new permission.
	//
	//  You can specify a function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// AWS Lambda also allows you to specify partial ARN (for example, account-id:Thumbnail).
	// Note that the length constraint applies only to the ARN. If you specify only
	// the function name, it is limited to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// The principal who is getting this permission. It can be Amazon S3 service
	// Principal (s3.amazonaws.com) if you want Amazon S3 to invoke the function,
	// an AWS account ID if you are granting cross-account permission, or any valid
	// AWS service principal such as sns.amazonaws.com. For example, you might want
	// to allow a custom application in another AWS account to push events to AWS
	// Lambda by invoking your function.
	Principal *string `type:"string" required:"true"`

	// You can use this optional query parameter to describe a qualified ARN using
	// a function version or an alias name. The permission will then apply to the
	// specific qualified ARN. For example, if you specify function version 2 as
	// the qualifier, then permission applies only when request is made using qualified
	// function ARN:
	//
	// arn:aws:lambda:aws-region:acct-id:function:function-name:2
	//
	// If you specify an alias name, for example PROD, then the permission is valid
	// only for requests made using the alias ARN:
	//
	// arn:aws:lambda:aws-region:acct-id:function:function-name:PROD
	//
	// If the qualifier is not specified, the permission is valid only when requests
	// is made using unqualified function ARN.
	//
	// arn:aws:lambda:aws-region:acct-id:function:function-name
	Qualifier *string `location:"querystring" locationName:"Qualifier" min:"1" type:"string"`

	// The AWS account ID (without a hyphen) of the source owner. For example, if
	// the SourceArn identifies a bucket, then this is the bucket owner's account
	// ID. You can use this additional condition to ensure the bucket you specify
	// is owned by a specific account (it is possible the bucket owner deleted the
	// bucket and some other AWS account created the bucket). You can also use this
	// condition to specify all sources (that is, you don't specify the SourceArn)
	// owned by a specific account.
	SourceAccount *string `type:"string"`

	// This is optional; however, when granting Amazon S3 permission to invoke your
	// function, you should specify this field with the bucket Amazon Resource Name
	// (ARN) as its value. This ensures that only events generated from the specified
	// bucket can invoke the function.
	//
	// If you add a permission for the Amazon S3 principal without providing the
	// source ARN, any AWS account that creates a mapping to your function ARN can
	// send events to invoke your Lambda function from Amazon S3.
	SourceArn *string `type:"string"`

	// A unique statement identifier.
	StatementId *string `min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (AddPermissionInput) GoString added in v0.6.5 

func (s AddPermissionInput) GoString() string

GoString returns the string representation

func (AddPermissionInput) String added in v0.6.5 

func (s AddPermissionInput) String() string

String returns the string representation

func (*AddPermissionInput) Validate added in v1.1.21 

func (s *AddPermissionInput) Validate() error

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

type AddPermissionOutput 

type AddPermissionOutput struct {

	// The permission statement you specified in the request. The response returns
	// the same as a string using a backslash ("\") as an escape character in the
	// JSON.
	Statement *string `type:"string"`
	// contains filtered or unexported fields
}

func (AddPermissionOutput) GoString added in v0.6.5 

func (s AddPermissionOutput) GoString() string

GoString returns the string representation

func (AddPermissionOutput) String added in v0.6.5 

func (s AddPermissionOutput) String() string

String returns the string representation

type AliasConfiguration added in v0.9.14 

type AliasConfiguration struct {

	// Lambda function ARN that is qualified using the alias name as the suffix.
	// For example, if you create an alias called BETA that points to a helloworld
	// function version, the ARN is arn:aws:lambda:aws-regions:acct-id:function:helloworld:BETA.
	AliasArn *string `type:"string"`

	// Alias description.
	Description *string `type:"string"`

	// Function version to which the alias points.
	FunctionVersion *string `min:"1" type:"string"`

	// Alias name.
	Name *string `min:"1" type:"string"`
	// contains filtered or unexported fields
}

Provides configuration information about a Lambda function version alias.

func (AliasConfiguration) GoString added in v0.9.14 

func (s AliasConfiguration) GoString() string

GoString returns the string representation

func (AliasConfiguration) String added in v0.9.14 

func (s AliasConfiguration) String() string

String returns the string representation

type CreateAliasInput added in v0.9.14 

type CreateAliasInput struct {

	// Description of the alias.
	Description *string `type:"string"`

	// Name of the Lambda function for which you want to create an alias.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// Lambda function version for which you are creating the alias.
	FunctionVersion *string `min:"1" type:"string" required:"true"`

	// Name for the alias you are creating.
	Name *string `min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (CreateAliasInput) GoString added in v0.9.14 

func (s CreateAliasInput) GoString() string

GoString returns the string representation

func (CreateAliasInput) String added in v0.9.14 

func (s CreateAliasInput) String() string

String returns the string representation

func (*CreateAliasInput) Validate added in v1.1.21 

func (s *CreateAliasInput) Validate() error

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

type CreateEventSourceMappingInput 

type CreateEventSourceMappingInput struct {

	// The largest number of records that AWS Lambda will retrieve from your event
	// source at the time of invoking your function. Your function receives an event
	// with all the retrieved records. The default is 100 records.
	BatchSize *int64 `min:"1" type:"integer"`

	// Indicates whether AWS Lambda should begin polling the event source. By default,
	// Enabled is true.
	Enabled *bool `type:"boolean"`

	// The Amazon Resource Name (ARN) of the Amazon Kinesis or the Amazon DynamoDB
	// stream that is the event source. Any record added to this stream could cause
	// AWS Lambda to invoke your Lambda function, it depends on the BatchSize. AWS
	// Lambda POSTs the Amazon Kinesis event, containing records, to your Lambda
	// function as JSON.
	EventSourceArn *string `type:"string" required:"true"`

	// The Lambda function to invoke when AWS Lambda detects an event on the stream.
	//
	//  You can specify the function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	//
	//  If you are using versioning, you can also provide a qualified function
	// ARN (ARN that is qualified with function version or alias name as suffix).
	// For more information about versioning, see AWS Lambda Function Versioning
	// and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html)
	//
	// AWS Lambda also allows you to specify only the function name with the account
	// ID qualifier (for example, account-id:Thumbnail).
	//
	//  Note that the length constraint applies only to the ARN. If you specify
	// only the function name, it is limited to 64 character in length.
	FunctionName *string `min:"1" type:"string" required:"true"`

	// The position in the stream where AWS Lambda should start reading. For more
	// information, go to ShardIteratorType (http://docs.aws.amazon.com/kinesis/latest/APIReference/API_GetShardIterator.html#Kinesis-GetShardIterator-request-ShardIteratorType)
	// in the Amazon Kinesis API Reference.
	StartingPosition *string `type:"string" required:"true" enum:"EventSourcePosition"`
	// contains filtered or unexported fields
}

func (CreateEventSourceMappingInput) GoString added in v0.6.5 

func (s CreateEventSourceMappingInput) GoString() string

GoString returns the string representation

func (CreateEventSourceMappingInput) String added in v0.6.5 

func (s CreateEventSourceMappingInput) String() string

String returns the string representation

func (*CreateEventSourceMappingInput) Validate added in v1.1.21 

func (s *CreateEventSourceMappingInput) Validate() error

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

type CreateFunctionInput 

type CreateFunctionInput struct {

	// The code for the Lambda function.
	Code *FunctionCode `type:"structure" required:"true"`

	// A short, user-defined function description. Lambda does not use this value.
	// Assign a meaningful description as you see fit.
	Description *string `type:"string"`

	// The name you want to assign to the function you are uploading. The function
	// names appear in the console and are returned in the ListFunctions API. Function
	// names are used to specify functions to other AWS Lambda APIs, such as Invoke.
	FunctionName *string `min:"1" type:"string" required:"true"`

	// The function within your code that Lambda calls to begin execution. For Node.js,
	// it is the module-name.export value in your function. For Java, it can be
	// package.class-name::handler or package.class-name. For more information,
	// see Lambda Function Handler (Java) (http://docs.aws.amazon.com/lambda/latest/dg/java-programming-model-handler-types.html).
	Handler *string `type:"string" required:"true"`

	// The amount of memory, in MB, your Lambda function is given. Lambda uses this
	// memory size to infer the amount of CPU and memory allocated to your function.
	// Your function use-case determines your CPU and memory requirements. For example,
	// a database operation might need less memory compared to an image processing
	// function. The default value is 128 MB. The value must be a multiple of 64
	// MB.
	MemorySize *int64 `min:"128" type:"integer"`

	// This boolean parameter can be used to request AWS Lambda to create the Lambda
	// function and publish a version as an atomic operation.
	Publish *bool `type:"boolean"`

	// The Amazon Resource Name (ARN) of the IAM role that Lambda assumes when it
	// executes your function to access any other Amazon Web Services (AWS) resources.
	// For more information, see AWS Lambda: How it Works (http://docs.aws.amazon.com/lambda/latest/dg/lambda-introduction.html).
	Role *string `type:"string" required:"true"`

	// The runtime environment for the Lambda function you are uploading.
	Runtime *string `type:"string" required:"true" enum:"Runtime"`

	// The function execution time at which Lambda should terminate the function.
	// Because the execution time has cost implications, we recommend you set this
	// value based on your expected execution time. The default is 3 seconds.
	Timeout *int64 `min:"1" type:"integer"`

	// If your Lambda function accesses resources in a VPC, you provide this parameter
	// identifying the list of security group IDs and subnet IDs. These must belong
	// to the same VPC. You must provide at least one security group and one subnet
	// ID.
	VpcConfig *VpcConfig `type:"structure"`
	// contains filtered or unexported fields
}

func (CreateFunctionInput) GoString added in v0.6.5 

func (s CreateFunctionInput) GoString() string

GoString returns the string representation

func (CreateFunctionInput) String added in v0.6.5 

func (s CreateFunctionInput) String() string

String returns the string representation

func (*CreateFunctionInput) Validate added in v1.1.21 

func (s *CreateFunctionInput) Validate() error

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

type DeleteAliasInput added in v0.9.14 

type DeleteAliasInput struct {

	// The Lambda function name for which the alias is created. Deleting an alias
	// does not delete the function version to which it is pointing.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// Name of the alias to delete.
	Name *string `location:"uri" locationName:"Name" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (DeleteAliasInput) GoString added in v0.9.14 

func (s DeleteAliasInput) GoString() string

GoString returns the string representation

func (DeleteAliasInput) String added in v0.9.14 

func (s DeleteAliasInput) String() string

String returns the string representation

func (*DeleteAliasInput) Validate added in v1.1.21 

func (s *DeleteAliasInput) Validate() error

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

type DeleteAliasOutput added in v0.9.14 

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

func (DeleteAliasOutput) GoString added in v0.9.14 

func (s DeleteAliasOutput) GoString() string

GoString returns the string representation

func (DeleteAliasOutput) String added in v0.9.14 

func (s DeleteAliasOutput) String() string

String returns the string representation

type DeleteEventSourceMappingInput 

type DeleteEventSourceMappingInput struct {

	// The event source mapping ID.
	UUID *string `location:"uri" locationName:"UUID" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (DeleteEventSourceMappingInput) GoString added in v0.6.5 

func (s DeleteEventSourceMappingInput) GoString() string

GoString returns the string representation

func (DeleteEventSourceMappingInput) String added in v0.6.5 

func (s DeleteEventSourceMappingInput) String() string

String returns the string representation

func (*DeleteEventSourceMappingInput) Validate added in v1.1.21 

func (s *DeleteEventSourceMappingInput) Validate() error

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

type DeleteFunctionInput 

type DeleteFunctionInput struct {

	// The Lambda function to delete.
	//
	//  You can specify the function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// If you are using versioning, you can also provide a qualified function ARN
	// (ARN that is qualified with function version or alias name as suffix). AWS
	// Lambda also allows you to specify only the function name with the account
	// ID qualifier (for example, account-id:Thumbnail). Note that the length constraint
	// applies only to the ARN. If you specify only the function name, it is limited
	// to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// Using this optional parameter you can specify a function version (but not
	// the $LATEST version) to direct AWS Lambda to delete a specific function version.
	// If the function version has one or more aliases pointing to it, you will
	// get an error because you cannot have aliases pointing to it. You can delete
	// any function version but not the $LATEST, that is, you cannot specify $LATEST
	// as the value of this parameter. The $LATEST version can be deleted only when
	// you want to delete all the function versions and aliases.
	//
	// You can only specify a function version, not an alias name, using this parameter.
	// You cannot delete a function version using its alias.
	//
	// If you don't specify this parameter, AWS Lambda will delete the function,
	// including all of its versions and aliases.
	Qualifier *string `location:"querystring" locationName:"Qualifier" min:"1" type:"string"`
	// contains filtered or unexported fields
}

func (DeleteFunctionInput) GoString added in v0.6.5 

func (s DeleteFunctionInput) GoString() string

GoString returns the string representation

func (DeleteFunctionInput) String added in v0.6.5 

func (s DeleteFunctionInput) String() string

String returns the string representation

func (*DeleteFunctionInput) Validate added in v1.1.21 

func (s *DeleteFunctionInput) Validate() error

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

type DeleteFunctionOutput 

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

func (DeleteFunctionOutput) GoString added in v0.6.5 

func (s DeleteFunctionOutput) GoString() string

GoString returns the string representation

func (DeleteFunctionOutput) String added in v0.6.5 

func (s DeleteFunctionOutput) String() string

String returns the string representation

type EventSourceMappingConfiguration 

type EventSourceMappingConfiguration struct {

	// The largest number of records that AWS Lambda will retrieve from your event
	// source at the time of invoking your function. Your function receives an event
	// with all the retrieved records.
	BatchSize *int64 `min:"1" type:"integer"`

	// The Amazon Resource Name (ARN) of the Amazon Kinesis stream that is the source
	// of events.
	EventSourceArn *string `type:"string"`

	// The Lambda function to invoke when AWS Lambda detects an event on the stream.
	FunctionArn *string `type:"string"`

	// The UTC time string indicating the last time the event mapping was updated.
	LastModified *time.Time `type:"timestamp" timestampFormat:"unix"`

	// The result of the last AWS Lambda invocation of your Lambda function.
	LastProcessingResult *string `type:"string"`

	// The state of the event source mapping. It can be Creating, Enabled, Disabled,
	// Enabling, Disabling, Updating, or Deleting.
	State *string `type:"string"`

	// The reason the event source mapping is in its current state. It is either
	// user-requested or an AWS Lambda-initiated state transition.
	StateTransitionReason *string `type:"string"`

	// The AWS Lambda assigned opaque identifier for the mapping.
	UUID *string `type:"string"`
	// contains filtered or unexported fields
}

Describes mapping between an Amazon Kinesis stream and a Lambda function.

func (EventSourceMappingConfiguration) GoString added in v0.6.5 

func (s EventSourceMappingConfiguration) GoString() string

GoString returns the string representation

func (EventSourceMappingConfiguration) String added in v0.6.5 

func (s EventSourceMappingConfiguration) String() string

String returns the string representation

type FunctionCode 

type FunctionCode struct {

	// Amazon S3 bucket name where the .zip file containing your deployment package
	// is stored. This bucket must reside in the same AWS region where you are creating
	// the Lambda function.
	S3Bucket *string `min:"3" type:"string"`

	// The Amazon S3 object (the deployment package) key name you want to upload.
	S3Key *string `min:"1" type:"string"`

	// The Amazon S3 object (the deployment package) version you want to upload.
	S3ObjectVersion *string `min:"1" type:"string"`

	// A zip file containing your deployment package. If you are using the API directly,
	// the zip file must be base64-encoded (if you are using the AWS SDKs or the
	// AWS CLI, the SDKs or CLI will do the encoding for you). For more information
	// about creating a .zip file, go to Execution Permissions (http://docs.aws.amazon.com/lambda/latest/dg/intro-permission-model.html#lambda-intro-execution-role.html)
	// in the AWS Lambda Developer Guide.
	//
	// ZipFile is automatically base64 encoded/decoded by the SDK.
	ZipFile []byte `type:"blob"`
	// contains filtered or unexported fields
}

The code for the Lambda function.

func (FunctionCode) GoString added in v0.6.5 

func (s FunctionCode) GoString() string

GoString returns the string representation

func (FunctionCode) String added in v0.6.5 

func (s FunctionCode) String() string

String returns the string representation

func (*FunctionCode) Validate added in v1.1.21 

func (s *FunctionCode) Validate() error

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

type FunctionCodeLocation 

type FunctionCodeLocation struct {

	// The presigned URL you can use to download the function's .zip file that you
	// previously uploaded. The URL is valid for up to 10 minutes.
	Location *string `type:"string"`

	// The repository from which you can download the function.
	RepositoryType *string `type:"string"`
	// contains filtered or unexported fields
}

The object for the Lambda function location.

func (FunctionCodeLocation) GoString added in v0.6.5 

func (s FunctionCodeLocation) GoString() string

GoString returns the string representation

func (FunctionCodeLocation) String added in v0.6.5 

func (s FunctionCodeLocation) String() string

String returns the string representation

type FunctionConfiguration 

type FunctionConfiguration struct {

	// It is the SHA256 hash of your function deployment package.
	CodeSha256 *string `type:"string"`

	// The size, in bytes, of the function .zip file you uploaded.
	CodeSize *int64 `type:"long"`

	// The user-provided description.
	Description *string `type:"string"`

	// The Amazon Resource Name (ARN) assigned to the function.
	FunctionArn *string `type:"string"`

	// The name of the function.
	FunctionName *string `min:"1" type:"string"`

	// The function Lambda calls to begin executing your function.
	Handler *string `type:"string"`

	// The time stamp of the last time you updated the function.
	LastModified *string `type:"string"`

	// The memory size, in MB, you configured for the function. Must be a multiple
	// of 64 MB.
	MemorySize *int64 `min:"128" type:"integer"`

	// The Amazon Resource Name (ARN) of the IAM role that Lambda assumes when it
	// executes your function to access any other Amazon Web Services (AWS) resources.
	Role *string `type:"string"`

	// The runtime environment for the Lambda function.
	Runtime *string `type:"string" enum:"Runtime"`

	// The function execution time at which Lambda should terminate the function.
	// Because the execution time has cost implications, we recommend you set this
	// value based on your expected execution time. The default is 3 seconds.
	Timeout *int64 `min:"1" type:"integer"`

	// The version of the Lambda function.
	Version *string `min:"1" type:"string"`

	// VPC configuration associated with your Lambda function.
	VpcConfig *VpcConfigResponse `type:"structure"`
	// contains filtered or unexported fields
}

A complex type that describes function metadata.

func (FunctionConfiguration) GoString added in v0.6.5 

func (s FunctionConfiguration) GoString() string

GoString returns the string representation

func (FunctionConfiguration) String added in v0.6.5 

func (s FunctionConfiguration) String() string

String returns the string representation

type GetAliasInput added in v0.9.14 

type GetAliasInput struct {

	// Function name for which the alias is created. An alias is a subresource that
	// exists only in the context of an existing Lambda function so you must specify
	// the function name.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// Name of the alias for which you want to retrieve information.
	Name *string `location:"uri" locationName:"Name" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (GetAliasInput) GoString added in v0.9.14 

func (s GetAliasInput) GoString() string

GoString returns the string representation

func (GetAliasInput) String added in v0.9.14 

func (s GetAliasInput) String() string

String returns the string representation

func (*GetAliasInput) Validate added in v1.1.21 

func (s *GetAliasInput) Validate() error

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

type GetEventSourceMappingInput 

type GetEventSourceMappingInput struct {

	// The AWS Lambda assigned ID of the event source mapping.
	UUID *string `location:"uri" locationName:"UUID" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (GetEventSourceMappingInput) GoString added in v0.6.5 

func (s GetEventSourceMappingInput) GoString() string

GoString returns the string representation

func (GetEventSourceMappingInput) String added in v0.6.5 

func (s GetEventSourceMappingInput) String() string

String returns the string representation

func (*GetEventSourceMappingInput) Validate added in v1.1.21 

func (s *GetEventSourceMappingInput) Validate() error

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

type GetFunctionConfigurationInput 

type GetFunctionConfigurationInput struct {

	// The name of the Lambda function for which you want to retrieve the configuration
	// information.
	//
	//  You can specify a function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail).
	// Note that the length constraint applies only to the ARN. If you specify only
	// the function name, it is limited to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// Using this optional parameter you can specify a function version or an alias
	// name. If you specify function version, the API uses qualified function ARN
	// and returns information about the specific function version. If you specify
	// an alias name, the API uses the alias ARN and returns information about the
	// function version to which the alias points.
	//
	// If you don't specify this parameter, the API uses unqualified function ARN,
	// and returns information about the $LATEST function version.
	Qualifier *string `location:"querystring" locationName:"Qualifier" min:"1" type:"string"`
	// contains filtered or unexported fields
}

func (GetFunctionConfigurationInput) GoString added in v0.6.5 

func (s GetFunctionConfigurationInput) GoString() string

GoString returns the string representation

func (GetFunctionConfigurationInput) String added in v0.6.5 

func (s GetFunctionConfigurationInput) String() string

String returns the string representation

func (*GetFunctionConfigurationInput) Validate added in v1.1.21 

func (s *GetFunctionConfigurationInput) Validate() error

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

type GetFunctionInput 

type GetFunctionInput struct {

	// The Lambda function name.
	//
	//  You can specify a function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail).
	// Note that the length constraint applies only to the ARN. If you specify only
	// the function name, it is limited to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// Using this optional parameter to specify a function version or an alias name.
	// If you specify function version, the API uses qualified function ARN for
	// the request and returns information about the specific Lambda function version.
	// If you specify an alias name, the API uses the alias ARN and returns information
	// about the function version to which the alias points. If you don't provide
	// this parameter, the API uses unqualified function ARN and returns information
	// about the $LATEST version of the Lambda function.
	Qualifier *string `location:"querystring" locationName:"Qualifier" min:"1" type:"string"`
	// contains filtered or unexported fields
}

func (GetFunctionInput) GoString added in v0.6.5 

func (s GetFunctionInput) GoString() string

GoString returns the string representation

func (GetFunctionInput) String added in v0.6.5 

func (s GetFunctionInput) String() string

String returns the string representation

func (*GetFunctionInput) Validate added in v1.1.21 

func (s *GetFunctionInput) Validate() error

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

type GetFunctionOutput 

type GetFunctionOutput struct {

	// The object for the Lambda function location.
	Code *FunctionCodeLocation `type:"structure"`

	// A complex type that describes function metadata.
	Configuration *FunctionConfiguration `type:"structure"`
	// contains filtered or unexported fields
}

This response contains the object for the Lambda function location (see API_FunctionCodeLocation.

func (GetFunctionOutput) GoString added in v0.6.5 

func (s GetFunctionOutput) GoString() string

GoString returns the string representation

func (GetFunctionOutput) String added in v0.6.5 

func (s GetFunctionOutput) String() string

String returns the string representation

type GetPolicyInput 

type GetPolicyInput struct {

	// Function name whose resource policy you want to retrieve.
	//
	//  You can specify the function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// If you are using versioning, you can also provide a qualified function ARN
	// (ARN that is qualified with function version or alias name as suffix). AWS
	// Lambda also allows you to specify only the function name with the account
	// ID qualifier (for example, account-id:Thumbnail). Note that the length constraint
	// applies only to the ARN. If you specify only the function name, it is limited
	// to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// You can specify this optional query parameter to specify a function version
	// or an alias name in which case this API will return all permissions associated
	// with the specific qualified ARN. If you don't provide this parameter, the
	// API will return permissions that apply to the unqualified function ARN.
	Qualifier *string `location:"querystring" locationName:"Qualifier" min:"1" type:"string"`
	// contains filtered or unexported fields
}

func (GetPolicyInput) GoString added in v0.6.5 

func (s GetPolicyInput) GoString() string

GoString returns the string representation

func (GetPolicyInput) String added in v0.6.5 

func (s GetPolicyInput) String() string

String returns the string representation

func (*GetPolicyInput) Validate added in v1.1.21 

func (s *GetPolicyInput) Validate() error

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

type GetPolicyOutput 

type GetPolicyOutput struct {

	// The resource policy associated with the specified function. The response
	// returns the same as a string using a backslash ("\") as an escape character
	// in the JSON.
	Policy *string `type:"string"`
	// contains filtered or unexported fields
}

func (GetPolicyOutput) GoString added in v0.6.5 

func (s GetPolicyOutput) GoString() string

GoString returns the string representation

func (GetPolicyOutput) String added in v0.6.5 

func (s GetPolicyOutput) String() string

String returns the string representation

type InvokeAsyncInput 

type InvokeAsyncInput struct {

	// The Lambda function name.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// JSON that you want to provide to your Lambda function as input.
	InvokeArgs io.ReadSeeker `type:"blob" required:"true"`
	// contains filtered or unexported fields
}

func (InvokeAsyncInput) GoString added in v0.6.5 

func (s InvokeAsyncInput) GoString() string

GoString returns the string representation

func (InvokeAsyncInput) String added in v0.6.5 

func (s InvokeAsyncInput) String() string

String returns the string representation

func (*InvokeAsyncInput) Validate added in v1.1.21 

func (s *InvokeAsyncInput) Validate() error

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

type InvokeAsyncOutput 

type InvokeAsyncOutput struct {

	// It will be 202 upon success.
	Status *int64 `location:"statusCode" type:"integer"`
	// contains filtered or unexported fields
}

Upon success, it returns empty response. Otherwise, throws an exception.

func (InvokeAsyncOutput) GoString added in v0.6.5 

func (s InvokeAsyncOutput) GoString() string

GoString returns the string representation

func (InvokeAsyncOutput) String added in v0.6.5 

func (s InvokeAsyncOutput) String() string

String returns the string representation

type InvokeInput 

type InvokeInput struct {

	// Using the ClientContext you can pass client-specific information to the Lambda
	// function you are invoking. You can then process the client information in
	// your Lambda function as you choose through the context variable. For an example
	// of a ClientContext JSON, see PutEvents (http://docs.aws.amazon.com/mobileanalytics/latest/ug/PutEvents.html)
	// in the Amazon Mobile Analytics API Reference and User Guide.
	//
	// The ClientContext JSON must be base64-encoded.
	ClientContext *string `location:"header" locationName:"X-Amz-Client-Context" type:"string"`

	// The Lambda function name.
	//
	//  You can specify a function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail).
	// Note that the length constraint applies only to the ARN. If you specify only
	// the function name, it is limited to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// By default, the Invoke API assumes RequestResponse invocation type. You can
	// optionally request asynchronous execution by specifying Event as the InvocationType.
	// You can also use this parameter to request AWS Lambda to not execute the
	// function but do some verification, such as if the caller is authorized to
	// invoke the function and if the inputs are valid. You request this by specifying
	// DryRun as the InvocationType. This is useful in a cross-account scenario
	// when you want to verify access to a function without running it.
	InvocationType *string `location:"header" locationName:"X-Amz-Invocation-Type" type:"string" enum:"InvocationType"`

	// You can set this optional parameter to Tail in the request only if you specify
	// the InvocationType parameter with value RequestResponse. In this case, AWS
	// Lambda returns the base64-encoded last 4 KB of log data produced by your
	// Lambda function in the x-amz-log-results header.
	LogType *string `location:"header" locationName:"X-Amz-Log-Type" type:"string" enum:"LogType"`

	// JSON that you want to provide to your Lambda function as input.
	Payload []byte `type:"blob"`

	// You can use this optional parameter to specify a Lambda function version
	// or alias name. If you specify a function version, the API uses the qualified
	// function ARN to invoke a specific Lambda function. If you specify an alias
	// name, the API uses the alias ARN to invoke the Lambda function version to
	// which the alias points.
	//
	// If you don't provide this parameter, then the API uses unqualified function
	// ARN which results in invocation of the $LATEST version.
	Qualifier *string `location:"querystring" locationName:"Qualifier" min:"1" type:"string"`
	// contains filtered or unexported fields
}

func (InvokeInput) GoString added in v0.6.5 

func (s InvokeInput) GoString() string

GoString returns the string representation

func (InvokeInput) String added in v0.6.5 

func (s InvokeInput) String() string

String returns the string representation

func (*InvokeInput) Validate added in v1.1.21 

func (s *InvokeInput) Validate() error

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

type InvokeOutput 

type InvokeOutput struct {

	// Indicates whether an error occurred while executing the Lambda function.
	// If an error occurred this field will have one of two values; Handled or Unhandled.
	// Handled errors are errors that are reported by the function while the Unhandled
	// errors are those detected and reported by AWS Lambda. Unhandled errors include
	// out of memory errors and function timeouts. For information about how to
	// report an Handled error, see Programming Model (http://docs.aws.amazon.com/lambda/latest/dg/programming-model.html).
	FunctionError *string `location:"header" locationName:"X-Amz-Function-Error" type:"string"`

	// It is the base64-encoded logs for the Lambda function invocation. This is
	// present only if the invocation type is RequestResponse and the logs were
	// requested.
	LogResult *string `location:"header" locationName:"X-Amz-Log-Result" type:"string"`

	// It is the JSON representation of the object returned by the Lambda function.
	// In This is present only if the invocation type is RequestResponse.
	//
	// In the event of a function error this field contains a message describing
	// the error. For the Handled errors the Lambda function will report this message.
	// For Unhandled errors AWS Lambda reports the message.
	Payload []byte `type:"blob"`

	// The HTTP status code will be in the 200 range for successful request. For
	// the RequestResonse invocation type this status code will be 200. For the
	// Event invocation type this status code will be 202. For the DryRun invocation
	// type the status code will be 204.
	StatusCode *int64 `location:"statusCode" type:"integer"`
	// contains filtered or unexported fields
}

Upon success, returns an empty response. Otherwise, throws an exception.

func (InvokeOutput) GoString added in v0.6.5 

func (s InvokeOutput) GoString() string

GoString returns the string representation

func (InvokeOutput) String added in v0.6.5 

func (s InvokeOutput) String() string

String returns the string representation

type Lambda 

type Lambda struct {
	*client.Client
}

Overview

This is the AWS Lambda API Reference. The AWS Lambda Developer Guide provides additional information. For the service overview, go to What is AWS Lambda (http://docs.aws.amazon.com/lambda/latest/dg/welcome.html), and for information about how the service works, go to AWS Lambda: How it Works (http://docs.aws.amazon.com/lambda/latest/dg/lambda-introduction.html) in the AWS Lambda Developer Guide. The service client's operations are safe to be used concurrently. It is not safe to mutate any of the client's properties though.

func New 

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

New creates a new instance of the Lambda 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: 

// Create a Lambda client from just a session.
svc := lambda.New(mySession)

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

func (*Lambda) AddPermission 

func (c *Lambda) AddPermission(input *AddPermissionInput) (*AddPermissionOutput, error)

Adds a permission to the resource policy associated with the specified AWS Lambda function. You use resource policies to grant permissions to event sources that use push model. In a push model, event sources (such as Amazon S3 and custom applications) invoke your Lambda function. Each permission you add to the resource policy allows an event source, permission to invoke the Lambda function.

For information about the push model, see AWS Lambda: How it Works (http://docs.aws.amazon.com/lambda/latest/dg/lambda-introduction.html).

If you are using versioning, the permissions you add are specific to the Lambda function version or alias you specify in the AddPermission request via the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

This operation requires permission for the lambda:AddPermission action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.AddPermissionInput{
		Action:           aws.String("Action"),       // Required
		FunctionName:     aws.String("FunctionName"), // Required
		Principal:        aws.String("Principal"),    // Required
		StatementId:      aws.String("StatementId"),  // Required
		EventSourceToken: aws.String("EventSourceToken"),
		Qualifier:        aws.String("Qualifier"),
		SourceAccount:    aws.String("SourceOwner"),
		SourceArn:        aws.String("Arn"),
	}
	resp, err := svc.AddPermission(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) AddPermissionRequest 

func (c *Lambda) AddPermissionRequest(input *AddPermissionInput) (req *request.Request, output *AddPermissionOutput)

AddPermissionRequest generates a request for the AddPermission operation.

func (*Lambda) CreateAlias added in v0.9.14 

func (c *Lambda) CreateAlias(input *CreateAliasInput) (*AliasConfiguration, error)

Creates an alias that points to the specified Lambda function version. For more information, see Introduction to AWS Lambda Aliases (http://docs.aws.amazon.com/lambda/latest/dg/aliases-intro.html).

Alias names are unique for a given function. This requires permission for the lambda:CreateAlias action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.CreateAliasInput{
		FunctionName:    aws.String("FunctionName"), // Required
		FunctionVersion: aws.String("Version"),      // Required
		Name:            aws.String("Alias"),        // Required
		Description:     aws.String("Description"),
	}
	resp, err := svc.CreateAlias(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) CreateAliasRequest added in v0.9.14 

func (c *Lambda) CreateAliasRequest(input *CreateAliasInput) (req *request.Request, output *AliasConfiguration)

CreateAliasRequest generates a request for the CreateAlias operation.

func (*Lambda) CreateEventSourceMapping 

func (c *Lambda) CreateEventSourceMapping(input *CreateEventSourceMappingInput) (*EventSourceMappingConfiguration, error)

Identifies a stream as an event source for a Lambda function. It can be either an Amazon Kinesis stream or an Amazon DynamoDB stream. AWS Lambda invokes the specified function when records are posted to the stream.

This association between a stream source and a Lambda function is called the event source mapping.

This event source mapping is relevant only in the AWS Lambda pull model, where AWS Lambda invokes the function. For more information, go to AWS Lambda: How it Works (http://docs.aws.amazon.com/lambda/latest/dg/lambda-introduction.html) in the AWS Lambda Developer Guide. You provide mapping information (for example, which stream to read from and which Lambda function to invoke) in the request body. 

Each event source, such as an Amazon Kinesis or a DynamoDB stream, can

be associated with multiple AWS Lambda function. A given Lambda function can be associated with multiple AWS event sources. 

If you are using versioning, you can specify a specific function version

or an alias via the function name parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html). 

This operation requires permission for the lambda:CreateEventSourceMapping

action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.CreateEventSourceMappingInput{
		EventSourceArn:   aws.String("Arn"),                 // Required
		FunctionName:     aws.String("FunctionName"),        // Required
		StartingPosition: aws.String("EventSourcePosition"), // Required
		BatchSize:        aws.Int64(1),
		Enabled:          aws.Bool(true),
	}
	resp, err := svc.CreateEventSourceMapping(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) CreateEventSourceMappingRequest 

func (c *Lambda) CreateEventSourceMappingRequest(input *CreateEventSourceMappingInput) (req *request.Request, output *EventSourceMappingConfiguration)

CreateEventSourceMappingRequest generates a request for the CreateEventSourceMapping operation.

func (*Lambda) CreateFunction 

func (c *Lambda) CreateFunction(input *CreateFunctionInput) (*FunctionConfiguration, error)

Creates a new Lambda function. The function metadata is created from the request parameters, and the code for the function is provided by a .zip file in the request body. If the function name already exists, the operation will fail. Note that the function name is case-sensitive. 

If you are using versioning, you can also publish a version of the Lambda

function you are creating using the Publish parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

This operation requires permission for the lambda:CreateFunction action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.CreateFunctionInput{
		Code: &lambda.FunctionCode{ // Required
			S3Bucket:        aws.String("S3Bucket"),
			S3Key:           aws.String("S3Key"),
			S3ObjectVersion: aws.String("S3ObjectVersion"),
			ZipFile:         []byte("PAYLOAD"),
		},
		FunctionName: aws.String("FunctionName"), // Required
		Handler:      aws.String("Handler"),      // Required
		Role:         aws.String("RoleArn"),      // Required
		Runtime:      aws.String("Runtime"),      // Required
		Description:  aws.String("Description"),
		MemorySize:   aws.Int64(1),
		Publish:      aws.Bool(true),
		Timeout:      aws.Int64(1),
		VpcConfig: &lambda.VpcConfig{
			SecurityGroupIds: []*string{
				aws.String("SecurityGroupId"), // Required
				// More values...
			},
			SubnetIds: []*string{
				aws.String("SubnetId"), // Required
				// More values...
			},
		},
	}
	resp, err := svc.CreateFunction(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) CreateFunctionRequest 

func (c *Lambda) CreateFunctionRequest(input *CreateFunctionInput) (req *request.Request, output *FunctionConfiguration)

CreateFunctionRequest generates a request for the CreateFunction operation.

func (*Lambda) DeleteAlias added in v0.9.14 

func (c *Lambda) DeleteAlias(input *DeleteAliasInput) (*DeleteAliasOutput, error)

Deletes the specified Lambda function alias. For more information, see Introduction to AWS Lambda Aliases (http://docs.aws.amazon.com/lambda/latest/dg/aliases-intro.html).

This requires permission for the lambda:DeleteAlias action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.DeleteAliasInput{
		FunctionName: aws.String("FunctionName"), // Required
		Name:         aws.String("Alias"),        // Required
	}
	resp, err := svc.DeleteAlias(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) DeleteAliasRequest added in v0.9.14 

func (c *Lambda) DeleteAliasRequest(input *DeleteAliasInput) (req *request.Request, output *DeleteAliasOutput)

DeleteAliasRequest generates a request for the DeleteAlias operation.

func (*Lambda) DeleteEventSourceMapping 

func (c *Lambda) DeleteEventSourceMapping(input *DeleteEventSourceMappingInput) (*EventSourceMappingConfiguration, error)

Removes an event source mapping. This means AWS Lambda will no longer invoke the function for events in the associated source.

This operation requires permission for the lambda:DeleteEventSourceMapping action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.DeleteEventSourceMappingInput{
		UUID: aws.String("String"), // Required
	}
	resp, err := svc.DeleteEventSourceMapping(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) DeleteEventSourceMappingRequest 

func (c *Lambda) DeleteEventSourceMappingRequest(input *DeleteEventSourceMappingInput) (req *request.Request, output *EventSourceMappingConfiguration)

DeleteEventSourceMappingRequest generates a request for the DeleteEventSourceMapping operation.

func (*Lambda) DeleteFunction 

func (c *Lambda) DeleteFunction(input *DeleteFunctionInput) (*DeleteFunctionOutput, error)

Deletes the specified Lambda function code and configuration.

If you are using the versioning feature and you don't specify a function version in your DeleteFunction request, AWS Lambda will delete the function, including all its versions, and any aliases pointing to the function versions. To delete a specific function version, you must provide the function version via the Qualifier parameter. For information about function versioning, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

When you delete a function the associated resource policy is also deleted. You will need to delete the event source mappings explicitly.

This operation requires permission for the lambda:DeleteFunction action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.DeleteFunctionInput{
		FunctionName: aws.String("FunctionName"), // Required
		Qualifier:    aws.String("Qualifier"),
	}
	resp, err := svc.DeleteFunction(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) DeleteFunctionRequest 

func (c *Lambda) DeleteFunctionRequest(input *DeleteFunctionInput) (req *request.Request, output *DeleteFunctionOutput)

DeleteFunctionRequest generates a request for the DeleteFunction operation.

func (*Lambda) GetAlias added in v0.9.14 

func (c *Lambda) GetAlias(input *GetAliasInput) (*AliasConfiguration, error)

Returns the specified alias information such as the alias ARN, description, and function version it is pointing to. For more information, see Introduction to AWS Lambda Aliases (http://docs.aws.amazon.com/lambda/latest/dg/aliases-intro.html).

This requires permission for the lambda:GetAlias action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.GetAliasInput{
		FunctionName: aws.String("FunctionName"), // Required
		Name:         aws.String("Alias"),        // Required
	}
	resp, err := svc.GetAlias(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) GetAliasRequest added in v0.9.14 

func (c *Lambda) GetAliasRequest(input *GetAliasInput) (req *request.Request, output *AliasConfiguration)

GetAliasRequest generates a request for the GetAlias operation.

func (*Lambda) GetEventSourceMapping 

func (c *Lambda) GetEventSourceMapping(input *GetEventSourceMappingInput) (*EventSourceMappingConfiguration, error)

Returns configuration information for the specified event source mapping (see CreateEventSourceMapping).

This operation requires permission for the lambda:GetEventSourceMapping action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.GetEventSourceMappingInput{
		UUID: aws.String("String"), // Required
	}
	resp, err := svc.GetEventSourceMapping(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) GetEventSourceMappingRequest 

func (c *Lambda) GetEventSourceMappingRequest(input *GetEventSourceMappingInput) (req *request.Request, output *EventSourceMappingConfiguration)

GetEventSourceMappingRequest generates a request for the GetEventSourceMapping operation.

func (*Lambda) GetFunction 

func (c *Lambda) GetFunction(input *GetFunctionInput) (*GetFunctionOutput, error)

Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with CreateFunction so you can download the .zip file. Note that the URL is valid for up to 10 minutes. The configuration information is the same information you provided as parameters when uploading the function.

Using the optional Qualifier parameter, you can specify a specific function version for which you want this information. If you don't specify this parameter, the API uses unqualified function ARN which return information about the $LATEST version of the Lambda function. For more information, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

This operation requires permission for the lambda:GetFunction action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.GetFunctionInput{
		FunctionName: aws.String("FunctionName"), // Required
		Qualifier:    aws.String("Qualifier"),
	}
	resp, err := svc.GetFunction(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) GetFunctionConfiguration 

func (c *Lambda) GetFunctionConfiguration(input *GetFunctionConfigurationInput) (*FunctionConfiguration, error)

Returns the configuration information of the Lambda function. This the same information you provided as parameters when uploading the function by using CreateFunction.

If you are using the versioning feature, you can retrieve this information for a specific function version by using the optional Qualifier parameter and specifying the function version or alias that points to it. If you don't provide it, the API returns information about the $LATEST version of the function. For more information about versioning, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

This operation requires permission for the lambda:GetFunctionConfiguration operation.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.GetFunctionConfigurationInput{
		FunctionName: aws.String("FunctionName"), // Required
		Qualifier:    aws.String("Qualifier"),
	}
	resp, err := svc.GetFunctionConfiguration(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) GetFunctionConfigurationRequest 

func (c *Lambda) GetFunctionConfigurationRequest(input *GetFunctionConfigurationInput) (req *request.Request, output *FunctionConfiguration)

GetFunctionConfigurationRequest generates a request for the GetFunctionConfiguration operation.

func (*Lambda) GetFunctionRequest 

func (c *Lambda) GetFunctionRequest(input *GetFunctionInput) (req *request.Request, output *GetFunctionOutput)

GetFunctionRequest generates a request for the GetFunction operation.

func (*Lambda) GetPolicy 

func (c *Lambda) GetPolicy(input *GetPolicyInput) (*GetPolicyOutput, error)

Returns the resource policy associated with the specified Lambda function. 

If you are using the versioning feature, you can get the resource policy

associated with the specific Lambda function version or alias by specifying the version or alias name using the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

For information about adding permissions, see AddPermission.

You need permission for the lambda:GetPolicy action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.GetPolicyInput{
		FunctionName: aws.String("FunctionName"), // Required
		Qualifier:    aws.String("Qualifier"),
	}
	resp, err := svc.GetPolicy(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) GetPolicyRequest 

func (c *Lambda) GetPolicyRequest(input *GetPolicyInput) (req *request.Request, output *GetPolicyOutput)

GetPolicyRequest generates a request for the GetPolicy operation.

func (*Lambda) Invoke 

func (c *Lambda) Invoke(input *InvokeInput) (*InvokeOutput, error)

Invokes a specific Lambda function.

If you are using the versioning feature, you can invoke the specific function version by providing function version or alias name that is pointing to the function version using the Qualifier parameter in the request. If you don't provide the Qualifier parameter, the $LATEST version of the Lambda function is invoked. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

This operation requires permission for the lambda:InvokeFunction action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.InvokeInput{
		FunctionName:   aws.String("FunctionName"), // Required
		ClientContext:  aws.String("String"),
		InvocationType: aws.String("InvocationType"),
		LogType:        aws.String("LogType"),
		Payload:        []byte("PAYLOAD"),
		Qualifier:      aws.String("Qualifier"),
	}
	resp, err := svc.Invoke(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) InvokeAsync 

func (c *Lambda) InvokeAsync(input *InvokeAsyncInput) (*InvokeAsyncOutput, error)

This API is deprecated. We recommend you use Invoke API (see Invoke). Submits an invocation request to AWS Lambda. Upon receiving the request, Lambda executes the specified function asynchronously. To see the logs generated by the Lambda function execution, see the CloudWatch Logs console.

This operation requires permission for the lambda:InvokeFunction action.

Example 
package main

import (
	"bytes"
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.InvokeAsyncInput{
		FunctionName: aws.String("FunctionName"),         // Required
		InvokeArgs:   bytes.NewReader([]byte("PAYLOAD")), // Required
	}
	resp, err := svc.InvokeAsync(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) InvokeAsyncRequest 

func (c *Lambda) InvokeAsyncRequest(input *InvokeAsyncInput) (req *request.Request, output *InvokeAsyncOutput)

InvokeAsyncRequest generates a request for the InvokeAsync operation.

func (*Lambda) InvokeRequest 

func (c *Lambda) InvokeRequest(input *InvokeInput) (req *request.Request, output *InvokeOutput)

InvokeRequest generates a request for the Invoke operation.

func (*Lambda) ListAliases added in v0.9.14 

func (c *Lambda) ListAliases(input *ListAliasesInput) (*ListAliasesOutput, error)

Returns list of aliases created for a Lambda function. For each alias, the response includes information such as the alias ARN, description, alias name, and the function version to which it points. For more information, see Introduction to AWS Lambda Aliases (http://docs.aws.amazon.com/lambda/latest/dg/aliases-intro.html).

This requires permission for the lambda:ListAliases action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.ListAliasesInput{
		FunctionName:    aws.String("FunctionName"), // Required
		FunctionVersion: aws.String("Version"),
		Marker:          aws.String("String"),
		MaxItems:        aws.Int64(1),
	}
	resp, err := svc.ListAliases(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) ListAliasesRequest added in v0.9.14 

func (c *Lambda) ListAliasesRequest(input *ListAliasesInput) (req *request.Request, output *ListAliasesOutput)

ListAliasesRequest generates a request for the ListAliases operation.

func (*Lambda) ListEventSourceMappings 

func (c *Lambda) ListEventSourceMappings(input *ListEventSourceMappingsInput) (*ListEventSourceMappingsOutput, error)

Returns a list of event source mappings you created using the CreateEventSourceMapping (see CreateEventSourceMapping).

For each mapping, the API returns configuration information. You can optionally specify filters to retrieve specific event source mappings.

If you are using the versioning feature, you can get list of event source mappings for a specific Lambda function version or an alias as described in the FunctionName parameter. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

This operation requires permission for the lambda:ListEventSourceMappings action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.ListEventSourceMappingsInput{
		EventSourceArn: aws.String("Arn"),
		FunctionName:   aws.String("FunctionName"),
		Marker:         aws.String("String"),
		MaxItems:       aws.Int64(1),
	}
	resp, err := svc.ListEventSourceMappings(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) ListEventSourceMappingsPages 

func (c *Lambda) ListEventSourceMappingsPages(input *ListEventSourceMappingsInput, fn func(p *ListEventSourceMappingsOutput, lastPage bool) (shouldContinue bool)) error

func (*Lambda) ListEventSourceMappingsRequest 

func (c *Lambda) ListEventSourceMappingsRequest(input *ListEventSourceMappingsInput) (req *request.Request, output *ListEventSourceMappingsOutput)

ListEventSourceMappingsRequest generates a request for the ListEventSourceMappings operation.

func (*Lambda) ListFunctions 

func (c *Lambda) ListFunctions(input *ListFunctionsInput) (*ListFunctionsOutput, error)

Returns a list of your Lambda functions. For each function, the response includes the function configuration information. You must use GetFunction to retrieve the code for your function.

This operation requires permission for the lambda:ListFunctions action.

If you are using versioning feature, the response returns list of $LATEST versions of your functions. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.ListFunctionsInput{
		Marker:   aws.String("String"),
		MaxItems: aws.Int64(1),
	}
	resp, err := svc.ListFunctions(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) ListFunctionsPages 

func (c *Lambda) ListFunctionsPages(input *ListFunctionsInput, fn func(p *ListFunctionsOutput, lastPage bool) (shouldContinue bool)) error

func (*Lambda) ListFunctionsRequest 

func (c *Lambda) ListFunctionsRequest(input *ListFunctionsInput) (req *request.Request, output *ListFunctionsOutput)

ListFunctionsRequest generates a request for the ListFunctions operation.

func (*Lambda) ListVersionsByFunction added in v0.9.14 

func (c *Lambda) ListVersionsByFunction(input *ListVersionsByFunctionInput) (*ListVersionsByFunctionOutput, error)

List all versions of a function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.ListVersionsByFunctionInput{
		FunctionName: aws.String("FunctionName"), // Required
		Marker:       aws.String("String"),
		MaxItems:     aws.Int64(1),
	}
	resp, err := svc.ListVersionsByFunction(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) ListVersionsByFunctionRequest added in v0.9.14 

func (c *Lambda) ListVersionsByFunctionRequest(input *ListVersionsByFunctionInput) (req *request.Request, output *ListVersionsByFunctionOutput)

ListVersionsByFunctionRequest generates a request for the ListVersionsByFunction operation.

func (*Lambda) PublishVersion added in v0.9.14 

func (c *Lambda) PublishVersion(input *PublishVersionInput) (*FunctionConfiguration, error)

Publishes a version of your function from the current snapshot of $LATEST. That is, AWS Lambda takes a snapshot of the function code and configuration information from $LATEST and publishes a new version. The code and configuration cannot be modified after publication. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.PublishVersionInput{
		FunctionName: aws.String("FunctionName"), // Required
		CodeSha256:   aws.String("String"),
		Description:  aws.String("Description"),
	}
	resp, err := svc.PublishVersion(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) PublishVersionRequest added in v0.9.14 

func (c *Lambda) PublishVersionRequest(input *PublishVersionInput) (req *request.Request, output *FunctionConfiguration)

PublishVersionRequest generates a request for the PublishVersion operation.

func (*Lambda) RemovePermission 

func (c *Lambda) RemovePermission(input *RemovePermissionInput) (*RemovePermissionOutput, error)

You can remove individual permissions from an resource policy associated with a Lambda function by providing a statement ID that you provided when you added the permission.

If you are using versioning, the permissions you remove are specific to the Lambda function version or alias you specify in the AddPermission request via the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

Note that removal of a permission will cause an active event source to lose permission to the function.

You need permission for the lambda:RemovePermission action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.RemovePermissionInput{
		FunctionName: aws.String("FunctionName"), // Required
		StatementId:  aws.String("StatementId"),  // Required
		Qualifier:    aws.String("Qualifier"),
	}
	resp, err := svc.RemovePermission(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) RemovePermissionRequest 

func (c *Lambda) RemovePermissionRequest(input *RemovePermissionInput) (req *request.Request, output *RemovePermissionOutput)

RemovePermissionRequest generates a request for the RemovePermission operation.

func (*Lambda) UpdateAlias added in v0.9.14 

func (c *Lambda) UpdateAlias(input *UpdateAliasInput) (*AliasConfiguration, error)

Using this API you can update the function version to which the alias points and the alias description. For more information, see Introduction to AWS Lambda Aliases (http://docs.aws.amazon.com/lambda/latest/dg/aliases-intro.html).

This requires permission for the lambda:UpdateAlias action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.UpdateAliasInput{
		FunctionName:    aws.String("FunctionName"), // Required
		Name:            aws.String("Alias"),        // Required
		Description:     aws.String("Description"),
		FunctionVersion: aws.String("Version"),
	}
	resp, err := svc.UpdateAlias(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) UpdateAliasRequest added in v0.9.14 

func (c *Lambda) UpdateAliasRequest(input *UpdateAliasInput) (req *request.Request, output *AliasConfiguration)

UpdateAliasRequest generates a request for the UpdateAlias operation.

func (*Lambda) UpdateEventSourceMapping 

func (c *Lambda) UpdateEventSourceMapping(input *UpdateEventSourceMappingInput) (*EventSourceMappingConfiguration, error)

You can update an event source mapping. This is useful if you want to change the parameters of the existing mapping without losing your position in the stream. You can change which function will receive the stream records, but to change the stream itself, you must create a new mapping.

If you are using the versioning feature, you can update the event source mapping to map to a specific Lambda function version or alias as described in the FunctionName parameter. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

If you disable the event source mapping, AWS Lambda stops polling. If you enable again, it will resume polling from the time it had stopped polling, so you don't lose processing of any records. However, if you delete event source mapping and create it again, it will reset.

This operation requires permission for the lambda:UpdateEventSourceMapping action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.UpdateEventSourceMappingInput{
		UUID:         aws.String("String"), // Required
		BatchSize:    aws.Int64(1),
		Enabled:      aws.Bool(true),
		FunctionName: aws.String("FunctionName"),
	}
	resp, err := svc.UpdateEventSourceMapping(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) UpdateEventSourceMappingRequest 

func (c *Lambda) UpdateEventSourceMappingRequest(input *UpdateEventSourceMappingInput) (req *request.Request, output *EventSourceMappingConfiguration)

UpdateEventSourceMappingRequest generates a request for the UpdateEventSourceMapping operation.

func (*Lambda) UpdateFunctionCode 

func (c *Lambda) UpdateFunctionCode(input *UpdateFunctionCodeInput) (*FunctionConfiguration, error)

Updates the code for the specified Lambda function. This operation must only be used on an existing Lambda function and cannot be used to update the function configuration.

If you are using the versioning feature, note this API will always update the $LATEST version of your Lambda function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

This operation requires permission for the lambda:UpdateFunctionCode action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.UpdateFunctionCodeInput{
		FunctionName:    aws.String("FunctionName"), // Required
		Publish:         aws.Bool(true),
		S3Bucket:        aws.String("S3Bucket"),
		S3Key:           aws.String("S3Key"),
		S3ObjectVersion: aws.String("S3ObjectVersion"),
		ZipFile:         []byte("PAYLOAD"),
	}
	resp, err := svc.UpdateFunctionCode(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) UpdateFunctionCodeRequest 

func (c *Lambda) UpdateFunctionCodeRequest(input *UpdateFunctionCodeInput) (req *request.Request, output *FunctionConfiguration)

UpdateFunctionCodeRequest generates a request for the UpdateFunctionCode operation.

func (*Lambda) UpdateFunctionConfiguration 

func (c *Lambda) UpdateFunctionConfiguration(input *UpdateFunctionConfigurationInput) (*FunctionConfiguration, error)

Updates the configuration parameters for the specified Lambda function by using the values provided in the request. You provide only the parameters you want to change. This operation must only be used on an existing Lambda function and cannot be used to update the function's code.

If you are using the versioning feature, note this API will always update the $LATEST version of your Lambda function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html).

This operation requires permission for the lambda:UpdateFunctionConfiguration action.

Example 
package main

import (
	"fmt"

	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/aws-sdk-go/service/lambda"
)

func main() {
	svc := lambda.New(session.New())

	params := &lambda.UpdateFunctionConfigurationInput{
		FunctionName: aws.String("FunctionName"), // Required
		Description:  aws.String("Description"),
		Handler:      aws.String("Handler"),
		MemorySize:   aws.Int64(1),
		Role:         aws.String("RoleArn"),
		Runtime:      aws.String("Runtime"),
		Timeout:      aws.Int64(1),
		VpcConfig: &lambda.VpcConfig{
			SecurityGroupIds: []*string{
				aws.String("SecurityGroupId"), // Required
				// More values...
			},
			SubnetIds: []*string{
				aws.String("SubnetId"), // Required
				// More values...
			},
		},
	}
	resp, err := svc.UpdateFunctionConfiguration(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}

Output:

func (*Lambda) UpdateFunctionConfigurationRequest 

func (c *Lambda) UpdateFunctionConfigurationRequest(input *UpdateFunctionConfigurationInput) (req *request.Request, output *FunctionConfiguration)

UpdateFunctionConfigurationRequest generates a request for the UpdateFunctionConfiguration operation.

type ListAliasesInput added in v0.9.14 

type ListAliasesInput struct {

	// Lambda function name for which the alias is created.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// If you specify this optional parameter, the API returns only the aliases
	// that are pointing to the specific Lambda function version, otherwise the
	// API returns all of the aliases created for the Lambda function.
	FunctionVersion *string `location:"querystring" locationName:"FunctionVersion" min:"1" type:"string"`

	// Optional string. An opaque pagination token returned from a previous ListAliases
	// operation. If present, indicates where to continue the listing.
	Marker *string `location:"querystring" locationName:"Marker" type:"string"`

	// Optional integer. Specifies the maximum number of aliases to return in response.
	// This parameter value must be greater than 0.
	MaxItems *int64 `location:"querystring" locationName:"MaxItems" min:"1" type:"integer"`
	// contains filtered or unexported fields
}

func (ListAliasesInput) GoString added in v0.9.14 

func (s ListAliasesInput) GoString() string

GoString returns the string representation

func (ListAliasesInput) String added in v0.9.14 

func (s ListAliasesInput) String() string

String returns the string representation

func (*ListAliasesInput) Validate added in v1.1.21 

func (s *ListAliasesInput) Validate() error

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

type ListAliasesOutput added in v0.9.14 

type ListAliasesOutput struct {

	// A list of aliases.
	Aliases []*AliasConfiguration `type:"list"`

	// A string, present if there are more aliases.
	NextMarker *string `type:"string"`
	// contains filtered or unexported fields
}

func (ListAliasesOutput) GoString added in v0.9.14 

func (s ListAliasesOutput) GoString() string

GoString returns the string representation

func (ListAliasesOutput) String added in v0.9.14 

func (s ListAliasesOutput) String() string

String returns the string representation

type ListEventSourceMappingsInput 

type ListEventSourceMappingsInput struct {

	// The Amazon Resource Name (ARN) of the Amazon Kinesis stream.
	EventSourceArn *string `location:"querystring" locationName:"EventSourceArn" type:"string"`

	// The name of the Lambda function.
	//
	//  You can specify the function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// If you are using versioning, you can also provide a qualified function ARN
	// (ARN that is qualified with function version or alias name as suffix). AWS
	// Lambda also allows you to specify only the function name with the account
	// ID qualifier (for example, account-id:Thumbnail). Note that the length constraint
	// applies only to the ARN. If you specify only the function name, it is limited
	// to 64 character in length.
	FunctionName *string `location:"querystring" locationName:"FunctionName" min:"1" type:"string"`

	// Optional string. An opaque pagination token returned from a previous ListEventSourceMappings
	// operation. If present, specifies to continue the list from where the returning
	// call left off.
	Marker *string `location:"querystring" locationName:"Marker" type:"string"`

	// Optional integer. Specifies the maximum number of event sources to return
	// in response. This value must be greater than 0.
	MaxItems *int64 `location:"querystring" locationName:"MaxItems" min:"1" type:"integer"`
	// contains filtered or unexported fields
}

func (ListEventSourceMappingsInput) GoString added in v0.6.5 

func (s ListEventSourceMappingsInput) GoString() string

GoString returns the string representation

func (ListEventSourceMappingsInput) String added in v0.6.5 

func (s ListEventSourceMappingsInput) String() string

String returns the string representation

func (*ListEventSourceMappingsInput) Validate added in v1.1.21 

func (s *ListEventSourceMappingsInput) Validate() error

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

type ListEventSourceMappingsOutput 

type ListEventSourceMappingsOutput struct {

	// An array of EventSourceMappingConfiguration objects.
	EventSourceMappings []*EventSourceMappingConfiguration `type:"list"`

	// A string, present if there are more event source mappings.
	NextMarker *string `type:"string"`
	// contains filtered or unexported fields
}

Contains a list of event sources (see API_EventSourceMappingConfiguration)

func (ListEventSourceMappingsOutput) GoString added in v0.6.5 

func (s ListEventSourceMappingsOutput) GoString() string

GoString returns the string representation

func (ListEventSourceMappingsOutput) String added in v0.6.5 

func (s ListEventSourceMappingsOutput) String() string

String returns the string representation

type ListFunctionsInput 

type ListFunctionsInput struct {

	// Optional string. An opaque pagination token returned from a previous ListFunctions
	// operation. If present, indicates where to continue the listing.
	Marker *string `location:"querystring" locationName:"Marker" type:"string"`

	// Optional integer. Specifies the maximum number of AWS Lambda functions to
	// return in response. This parameter value must be greater than 0.
	MaxItems *int64 `location:"querystring" locationName:"MaxItems" min:"1" type:"integer"`
	// contains filtered or unexported fields
}

func (ListFunctionsInput) GoString added in v0.6.5 

func (s ListFunctionsInput) GoString() string

GoString returns the string representation

func (ListFunctionsInput) String added in v0.6.5 

func (s ListFunctionsInput) String() string

String returns the string representation

func (*ListFunctionsInput) Validate added in v1.1.21 

func (s *ListFunctionsInput) Validate() error

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

type ListFunctionsOutput 

type ListFunctionsOutput struct {

	// A list of Lambda functions.
	Functions []*FunctionConfiguration `type:"list"`

	// A string, present if there are more functions.
	NextMarker *string `type:"string"`
	// contains filtered or unexported fields
}

Contains a list of AWS Lambda function configurations (see FunctionConfiguration.

func (ListFunctionsOutput) GoString added in v0.6.5 

func (s ListFunctionsOutput) GoString() string

GoString returns the string representation

func (ListFunctionsOutput) String added in v0.6.5 

func (s ListFunctionsOutput) String() string

String returns the string representation

type ListVersionsByFunctionInput added in v0.9.14 

type ListVersionsByFunctionInput struct {

	// Function name whose versions to list. You can specify a function name (for
	// example, Thumbnail) or you can specify Amazon Resource Name (ARN) of the
	// function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail).
	// Note that the length constraint applies only to the ARN. If you specify only
	// the function name, it is limited to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// Optional string. An opaque pagination token returned from a previous ListVersionsByFunction
	// operation. If present, indicates where to continue the listing.
	Marker *string `location:"querystring" locationName:"Marker" type:"string"`

	// Optional integer. Specifies the maximum number of AWS Lambda function versions
	// to return in response. This parameter value must be greater than 0.
	MaxItems *int64 `location:"querystring" locationName:"MaxItems" min:"1" type:"integer"`
	// contains filtered or unexported fields
}

func (ListVersionsByFunctionInput) GoString added in v0.9.14 

func (s ListVersionsByFunctionInput) GoString() string

GoString returns the string representation

func (ListVersionsByFunctionInput) String added in v0.9.14 

func (s ListVersionsByFunctionInput) String() string

String returns the string representation

func (*ListVersionsByFunctionInput) Validate added in v1.1.21 

func (s *ListVersionsByFunctionInput) Validate() error

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

type ListVersionsByFunctionOutput added in v0.9.14 

type ListVersionsByFunctionOutput struct {

	// A string, present if there are more function versions.
	NextMarker *string `type:"string"`

	// A list of Lambda function versions.
	Versions []*FunctionConfiguration `type:"list"`
	// contains filtered or unexported fields
}

func (ListVersionsByFunctionOutput) GoString added in v0.9.14 

func (s ListVersionsByFunctionOutput) GoString() string

GoString returns the string representation

func (ListVersionsByFunctionOutput) String added in v0.9.14 

func (s ListVersionsByFunctionOutput) String() string

String returns the string representation

type PublishVersionInput added in v0.9.14 

type PublishVersionInput struct {

	// The SHA256 hash of the deployment package you want to publish. This provides
	// validation on the code you are publishing. If you provide this parameter
	// value must match the SHA256 of the $LATEST version for the publication to
	// succeed.
	CodeSha256 *string `type:"string"`

	// The description for the version you are publishing. If not provided, AWS
	// Lambda copies the description from the $LATEST version.
	Description *string `type:"string"`

	// The Lambda function name. You can specify a function name (for example, Thumbnail)
	// or you can specify Amazon Resource Name (ARN) of the function (for example,
	// arn:aws:lambda:us-west-2:account-id:function:ThumbNail). AWS Lambda also
	// allows you to specify a partial ARN (for example, account-id:Thumbnail).
	// Note that the length constraint applies only to the ARN. If you specify only
	// the function name, it is limited to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (PublishVersionInput) GoString added in v0.9.14 

func (s PublishVersionInput) GoString() string

GoString returns the string representation

func (PublishVersionInput) String added in v0.9.14 

func (s PublishVersionInput) String() string

String returns the string representation

func (*PublishVersionInput) Validate added in v1.1.21 

func (s *PublishVersionInput) Validate() error

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

type RemovePermissionInput 

type RemovePermissionInput struct {

	// Lambda function whose resource policy you want to remove a permission from.
	//
	//  You can specify a function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail).
	// Note that the length constraint applies only to the ARN. If you specify only
	// the function name, it is limited to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// You can specify this optional parameter to remove permission associated with
	// a specific function version or function alias. If you don't specify this
	// parameter, the API removes permission associated with the unqualified function
	// ARN.
	Qualifier *string `location:"querystring" locationName:"Qualifier" min:"1" type:"string"`

	// Statement ID of the permission to remove.
	StatementId *string `location:"uri" locationName:"StatementId" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (RemovePermissionInput) GoString added in v0.6.5 

func (s RemovePermissionInput) GoString() string

GoString returns the string representation

func (RemovePermissionInput) String added in v0.6.5 

func (s RemovePermissionInput) String() string

String returns the string representation

func (*RemovePermissionInput) Validate added in v1.1.21 

func (s *RemovePermissionInput) Validate() error

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

type RemovePermissionOutput 

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

func (RemovePermissionOutput) GoString added in v0.6.5 

func (s RemovePermissionOutput) GoString() string

GoString returns the string representation

func (RemovePermissionOutput) String added in v0.6.5 

func (s RemovePermissionOutput) String() string

String returns the string representation

type UpdateAliasInput added in v0.9.14 

type UpdateAliasInput struct {

	// You can change the description of the alias using this parameter.
	Description *string `type:"string"`

	// The function name for which the alias is created.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// Using this parameter you can change the Lambda function version to which
	// the alias points.
	FunctionVersion *string `min:"1" type:"string"`

	// The alias name.
	Name *string `location:"uri" locationName:"Name" min:"1" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (UpdateAliasInput) GoString added in v0.9.14 

func (s UpdateAliasInput) GoString() string

GoString returns the string representation

func (UpdateAliasInput) String added in v0.9.14 

func (s UpdateAliasInput) String() string

String returns the string representation

func (*UpdateAliasInput) Validate added in v1.1.21 

func (s *UpdateAliasInput) Validate() error

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

type UpdateEventSourceMappingInput 

type UpdateEventSourceMappingInput struct {

	// The maximum number of stream records that can be sent to your Lambda function
	// for a single invocation.
	BatchSize *int64 `min:"1" type:"integer"`

	// Specifies whether AWS Lambda should actively poll the stream or not. If disabled,
	// AWS Lambda will not poll the stream.
	Enabled *bool `type:"boolean"`

	// The Lambda function to which you want the stream records sent.
	//
	//  You can specify a function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail).
	//
	// If you are using versioning, you can also provide a qualified function ARN
	// (ARN that is qualified with function version or alias name as suffix). For
	// more information about versioning, see AWS Lambda Function Versioning and
	// Aliases (http://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html)
	//
	// Note that the length constraint applies only to the ARN. If you specify
	// only the function name, it is limited to 64 character in length.
	FunctionName *string `min:"1" type:"string"`

	// The event source mapping identifier.
	UUID *string `location:"uri" locationName:"UUID" type:"string" required:"true"`
	// contains filtered or unexported fields
}

func (UpdateEventSourceMappingInput) GoString added in v0.6.5 

func (s UpdateEventSourceMappingInput) GoString() string

GoString returns the string representation

func (UpdateEventSourceMappingInput) String added in v0.6.5 

func (s UpdateEventSourceMappingInput) String() string

String returns the string representation

func (*UpdateEventSourceMappingInput) Validate added in v1.1.21 

func (s *UpdateEventSourceMappingInput) Validate() error

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

type UpdateFunctionCodeInput 

type UpdateFunctionCodeInput struct {

	// The existing Lambda function name whose code you want to replace.
	//
	//  You can specify a function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail).
	// Note that the length constraint applies only to the ARN. If you specify only
	// the function name, it is limited to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// This boolean parameter can be used to request AWS Lambda to update the Lambda
	// function and publish a version as an atomic operation.
	Publish *bool `type:"boolean"`

	// Amazon S3 bucket name where the .zip file containing your deployment package
	// is stored. This bucket must reside in the same AWS region where you are creating
	// the Lambda function.
	S3Bucket *string `min:"3" type:"string"`

	// The Amazon S3 object (the deployment package) key name you want to upload.
	S3Key *string `min:"1" type:"string"`

	// The Amazon S3 object (the deployment package) version you want to upload.
	S3ObjectVersion *string `min:"1" type:"string"`

	// Based64-encoded .zip file containing your packaged source code.
	//
	// ZipFile is automatically base64 encoded/decoded by the SDK.
	ZipFile []byte `type:"blob"`
	// contains filtered or unexported fields
}

func (UpdateFunctionCodeInput) GoString added in v0.6.5 

func (s UpdateFunctionCodeInput) GoString() string

GoString returns the string representation

func (UpdateFunctionCodeInput) String added in v0.6.5 

func (s UpdateFunctionCodeInput) String() string

String returns the string representation

func (*UpdateFunctionCodeInput) Validate added in v1.1.21 

func (s *UpdateFunctionCodeInput) Validate() error

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

type UpdateFunctionConfigurationInput 

type UpdateFunctionConfigurationInput struct {

	// A short user-defined function description. AWS Lambda does not use this value.
	// Assign a meaningful description as you see fit.
	Description *string `type:"string"`

	// The name of the Lambda function.
	//
	//  You can specify a function name (for example, Thumbnail) or you can specify
	// Amazon Resource Name (ARN) of the function (for example, arn:aws:lambda:us-west-2:account-id:function:ThumbNail).
	// AWS Lambda also allows you to specify a partial ARN (for example, account-id:Thumbnail).
	// Note that the length constraint applies only to the ARN. If you specify only
	// the function name, it is limited to 64 character in length.
	FunctionName *string `location:"uri" locationName:"FunctionName" min:"1" type:"string" required:"true"`

	// The function that Lambda calls to begin executing your function. For Node.js,
	// it is the module-name.export value in your function.
	Handler *string `type:"string"`

	// The amount of memory, in MB, your Lambda function is given. AWS Lambda uses
	// this memory size to infer the amount of CPU allocated to your function. Your
	// function use-case determines your CPU and memory requirements. For example,
	// a database operation might need less memory compared to an image processing
	// function. The default value is 128 MB. The value must be a multiple of 64
	// MB.
	MemorySize *int64 `min:"128" type:"integer"`

	// The Amazon Resource Name (ARN) of the IAM role that Lambda will assume when
	// it executes your function.
	Role *string `type:"string"`

	Runtime *string `type:"string" enum:"Runtime"`

	// The function execution time at which AWS Lambda should terminate the function.
	// Because the execution time has cost implications, we recommend you set this
	// value based on your expected execution time. The default is 3 seconds.
	Timeout *int64 `min:"1" type:"integer"`

	// If your Lambda function accesses resources in a VPC, you provide this parameter
	// identifying the list of security group IDs and subnet IDs. These must belong
	// to the same VPC. You must provide at least one security group and one subnet
	// ID.
	VpcConfig *VpcConfig `type:"structure"`
	// contains filtered or unexported fields
}

func (UpdateFunctionConfigurationInput) GoString added in v0.6.5 

func (s UpdateFunctionConfigurationInput) GoString() string

GoString returns the string representation

func (UpdateFunctionConfigurationInput) String added in v0.6.5 

func (s UpdateFunctionConfigurationInput) String() string

String returns the string representation

func (*UpdateFunctionConfigurationInput) Validate added in v1.1.21 

func (s *UpdateFunctionConfigurationInput) Validate() error

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

type VpcConfig added in v1.1.2 

type VpcConfig struct {

	// A list of one or more security groups IDs in your VPC.
	SecurityGroupIds []*string `type:"list"`

	// A list of one or more subnet IDs in your VPC.
	SubnetIds []*string `type:"list"`
	// contains filtered or unexported fields
}

If your Lambda function accesses resources in a VPC, you provide this parameter identifying the list of security group IDs and subnet IDs. These must belong to the same VPC. You must provide at least one security group and one subnet ID.

func (VpcConfig) GoString added in v1.1.2 

func (s VpcConfig) GoString() string

GoString returns the string representation

func (VpcConfig) String added in v1.1.2 

func (s VpcConfig) String() string

String returns the string representation

type VpcConfigResponse added in v1.1.2 

type VpcConfigResponse struct {

	// A list of security group IDs associated with the Lambda function.
	SecurityGroupIds []*string `type:"list"`

	// A list of subnet IDs associated with the Lambda function.
	SubnetIds []*string `type:"list"`

	// The VPC ID associated with you Lambda function.
	VpcId *string `type:"string"`
	// contains filtered or unexported fields
}

VPC configuration associated with your Lambda function.

func (VpcConfigResponse) GoString added in v1.1.2 

func (s VpcConfigResponse) GoString() string

GoString returns the string representation

func (VpcConfigResponse) String added in v1.1.2 

func (s VpcConfigResponse) String() string

String returns the string representation

Source Files

View all Source files

Directories

Path Synopsis
Package lambdaiface provides an interface for the AWS Lambda.
 Package lambdaiface provides an interface for the AWS Lambda.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.