awss3objectlambda

package
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 Go to latest Published: May 22, 2023 License: Apache-2.0 Imports: 9 Imported by: 0

README

AWS::S3ObjectLambda Construct Library

This construct library allows you to define S3 object lambda access points.

// Example automatically generated from non-compiling source. May contain errors.
import "github.com/aws/aws-cdk-go/awscdk"
import s3 "github.com/aws/aws-cdk-go/awscdk"
import s3objectlambda "github.com/aws/aws-cdk-go/awscdk"
import cdk "github.com/aws/aws-cdk-go/awscdk"


stack := cdk.NewStack()
bucket := s3.NewBucket(stack, jsii.String("MyBucket"))
handler := lambda.NewFunction(stack, jsii.String("MyFunction"), &functionProps{
	Runtime: lambda.Runtime_NODEJS_14_X(),
	Handler: jsii.String("index.handler"),
	Code: lambda.Code_FromAsset(jsii.String("lambda.zip")),
})
s3objectlambda.NewAccessPoint(stack, jsii.String("MyObjectLambda"), &AccessPointProps{
	Bucket: Bucket,
	Handler: Handler,
	AccessPointName: jsii.String("my-access-point"),
	Payload: map[string]interface{}{
		"prop": jsii.String("value"),
	},
})

Handling range and part number requests

Lambdas are currently limited to only transforming GetObject requests. However, they can additionally support GetObject-Range and GetObject-PartNumber requests, which needs to be specified in the access point configuration:

// Example automatically generated from non-compiling source. May contain errors.
import "github.com/aws/aws-cdk-go/awscdk"
import s3 "github.com/aws/aws-cdk-go/awscdk"
import s3objectlambda "github.com/aws/aws-cdk-go/awscdk"
import cdk "github.com/aws/aws-cdk-go/awscdk"


stack := cdk.NewStack()
bucket := s3.NewBucket(stack, jsii.String("MyBucket"))
handler := lambda.NewFunction(stack, jsii.String("MyFunction"), &functionProps{
	Runtime: lambda.Runtime_NODEJS_14_X(),
	Handler: jsii.String("index.handler"),
	Code: lambda.Code_FromAsset(jsii.String("lambda.zip")),
})
s3objectlambda.NewAccessPoint(stack, jsii.String("MyObjectLambda"), &AccessPointProps{
	Bucket: Bucket,
	Handler: Handler,
	AccessPointName: jsii.String("my-access-point"),
	SupportsGetObjectRange: jsii.Boolean(true),
	SupportsGetObjectPartNumber: jsii.Boolean(true),
})

Pass additional data to Lambda function

You can specify an additional object that provides supplemental data to the Lambda function used to transform objects. The data is delivered as a JSON payload to the Lambda:

// Example automatically generated from non-compiling source. May contain errors.
import "github.com/aws/aws-cdk-go/awscdk"
import s3 "github.com/aws/aws-cdk-go/awscdk"
import s3objectlambda "github.com/aws/aws-cdk-go/awscdk"
import cdk "github.com/aws/aws-cdk-go/awscdk"


stack := cdk.NewStack()
bucket := s3.NewBucket(stack, jsii.String("MyBucket"))
handler := lambda.NewFunction(stack, jsii.String("MyFunction"), &functionProps{
	Runtime: lambda.Runtime_NODEJS_14_X(),
	Handler: jsii.String("index.handler"),
	Code: lambda.Code_FromAsset(jsii.String("lambda.zip")),
})
s3objectlambda.NewAccessPoint(stack, jsii.String("MyObjectLambda"), &AccessPointProps{
	Bucket: Bucket,
	Handler: Handler,
	AccessPointName: jsii.String("my-access-point"),
	Payload: map[string]interface{}{
		"prop": jsii.String("value"),
	},
})

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AccessPoint_IsConstruct 

func AccessPoint_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func AccessPoint_IsResource 

func AccessPoint_IsResource(construct awscdk.IConstruct) *bool

Check whether the given construct is a Resource. Experimental.

func CfnAccessPointPolicy_CFN_RESOURCE_TYPE_NAME 

func CfnAccessPointPolicy_CFN_RESOURCE_TYPE_NAME() *string

func CfnAccessPointPolicy_IsCfnElement 

func CfnAccessPointPolicy_IsCfnElement(x interface{}) *bool

Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of `instanceof` to allow stack elements from different versions of this library to be included in the same stack.

Returns: The construct as a stack element or undefined if it is not a stack element. Experimental.

func CfnAccessPointPolicy_IsCfnResource 

func CfnAccessPointPolicy_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnAccessPointPolicy_IsConstruct 

func CfnAccessPointPolicy_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func CfnAccessPoint_CFN_RESOURCE_TYPE_NAME 

func CfnAccessPoint_CFN_RESOURCE_TYPE_NAME() *string

func CfnAccessPoint_IsCfnElement 

func CfnAccessPoint_IsCfnElement(x interface{}) *bool

Returns `true` if a construct is a stack element (i.e. part of the synthesized cloudformation template).

Uses duck-typing instead of `instanceof` to allow stack elements from different versions of this library to be included in the same stack.

Returns: The construct as a stack element or undefined if it is not a stack element. Experimental.

func CfnAccessPoint_IsCfnResource 

func CfnAccessPoint_IsCfnResource(construct constructs.IConstruct) *bool

Check whether the given construct is a CfnResource. Experimental.

func CfnAccessPoint_IsConstruct 

func CfnAccessPoint_IsConstruct(x interface{}) *bool

Return whether the given object is a Construct. Experimental.

func NewAccessPoint_Override 

func NewAccessPoint_Override(a AccessPoint, scope constructs.Construct, id *string, props *AccessPointProps)

Experimental.

func NewCfnAccessPointPolicy_Override 

func NewCfnAccessPointPolicy_Override(c CfnAccessPointPolicy, scope awscdk.Construct, id *string, props *CfnAccessPointPolicyProps)

Create a new `AWS::S3ObjectLambda::AccessPointPolicy`.

func NewCfnAccessPoint_Override 

func NewCfnAccessPoint_Override(c CfnAccessPoint, scope awscdk.Construct, id *string, props *CfnAccessPointProps)

Create a new `AWS::S3ObjectLambda::AccessPoint`.

Types

type AccessPoint 

type AccessPoint interface {
	awscdk.Resource
	IAccessPoint
	// The ARN of the access point.
	// Experimental.
	AccessPointArn() *string
	// The creation data of the access point.
	// Experimental.
	AccessPointCreationDate() *string
	// The ARN of the access point.
	// Experimental.
	AccessPointName() *string
	// Implement the {@link IAccessPoint.domainName} field.
	// Experimental.
	DomainName() *string
	// The environment this resource belongs to.
	//
	// For resources that are created and managed by the CDK
	// (generally, those created by creating new class instances like Role, Bucket, etc.),
	// this is always the same as the environment of the stack they belong to;
	// however, for imported resources
	// (those obtained from static methods like fromRoleArn, fromBucketName, etc.),
	// that might be different than the stack they were imported into.
	// Experimental.
	Env() *awscdk.ResourceEnvironment
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// Returns a string-encoded token that resolves to the physical name that should be passed to the CloudFormation resource.
	//
	// This value will resolve to one of the following:
	// - a concrete value (e.g. `"my-awesome-bucket"`)
	// - `undefined`, when a name should be generated by CloudFormation
	// - a concrete name generated automatically during synthesis, in
	//    cross-environment scenarios.
	// Experimental.
	PhysicalName() *string
	// Implement the {@link IAccessPoint.regionalDomainName} field.
	// Experimental.
	RegionalDomainName() *string
	// The stack in which this resource is defined.
	// Experimental.
	Stack() awscdk.Stack
	// Apply the given removal policy to this resource.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy)
	// Experimental.
	GeneratePhysicalName() *string
	// Returns an environment-sensitive token that should be used for the resource's "ARN" attribute (e.g. `bucket.bucketArn`).
	//
	// Normally, this token will resolve to `arnAttr`, but if the resource is
	// referenced across environments, `arnComponents` will be used to synthesize
	// a concrete ARN with the resource's physical name. Make sure to reference
	// `this.physicalName` in `arnComponents`.
	// Experimental.
	GetResourceArnAttribute(arnAttr *string, arnComponents *awscdk.ArnComponents) *string
	// Returns an environment-sensitive token that should be used for the resource's "name" attribute (e.g. `bucket.bucketName`).
	//
	// Normally, this token will resolve to `nameAttr`, but if the resource is
	// referenced across environments, it will be resolved to `this.physicalName`,
	// which will be a concrete name.
	// Experimental.
	GetResourceNameAttribute(nameAttr *string) *string
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Implement the {@link IAccessPoint.virtualHostedUrlForObject} method.
	// Experimental.
	VirtualHostedUrlForObject(key *string, options *awss3.VirtualHostedStyleUrlOptions) *string
}

An S3 object lambda access point for intercepting and transforming `GetObject` requests.

Example: 

// Example automatically generated from non-compiling source. May contain errors.
import "github.com/aws/aws-cdk-go/awscdk"
import s3 "github.com/aws/aws-cdk-go/awscdk"
import s3objectlambda "github.com/aws/aws-cdk-go/awscdk"
import cdk "github.com/aws/aws-cdk-go/awscdk"

stack := cdk.NewStack()
bucket := s3.NewBucket(stack, jsii.String("MyBucket"))
handler := lambda.NewFunction(stack, jsii.String("MyFunction"), &functionProps{
	Runtime: lambda.Runtime_NODEJS_14_X(),
	Handler: jsii.String("index.handler"),
	Code: lambda.Code_FromAsset(jsii.String("lambda.zip")),
})
s3objectlambda.NewAccessPoint(stack, jsii.String("MyObjectLambda"), &AccessPointProps{
	Bucket: Bucket,
	Handler: Handler,
	AccessPointName: jsii.String("my-access-point"),
	Payload: map[string]interface{}{
		"prop": jsii.String("value"),
	},
})

Experimental.

func NewAccessPoint 

func NewAccessPoint(scope constructs.Construct, id *string, props *AccessPointProps) AccessPoint

Experimental.

type AccessPointAttributes 

type AccessPointAttributes struct {
	// The ARN of the access point.
	// Experimental.
	AccessPointArn *string `field:"required" json:"accessPointArn" yaml:"accessPointArn"`
	// The creation data of the access point.
	// Experimental.
	AccessPointCreationDate *string `field:"required" json:"accessPointCreationDate" yaml:"accessPointCreationDate"`
}

The access point resource attributes.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

accessPointAttributes := &AccessPointAttributes{
	AccessPointArn: jsii.String("accessPointArn"),
	AccessPointCreationDate: jsii.String("accessPointCreationDate"),
}

Experimental.

type AccessPointProps 

type AccessPointProps struct {
	// The bucket to which this access point belongs.
	// Experimental.
	Bucket awss3.IBucket `field:"required" json:"bucket" yaml:"bucket"`
	// The Lambda function used to transform objects.
	// Experimental.
	Handler awslambda.IFunction `field:"required" json:"handler" yaml:"handler"`
	// The name of the S3 object lambda access point.
	// Experimental.
	AccessPointName *string `field:"optional" json:"accessPointName" yaml:"accessPointName"`
	// Whether CloudWatch metrics are enabled for the access point.
	// Experimental.
	CloudWatchMetricsEnabled *bool `field:"optional" json:"cloudWatchMetricsEnabled" yaml:"cloudWatchMetricsEnabled"`
	// Additional JSON that provides supplemental data passed to the Lambda function on every request.
	// Experimental.
	Payload *map[string]interface{} `field:"optional" json:"payload" yaml:"payload"`
	// Whether the Lambda function can process `GetObject-PartNumber` requests.
	// Experimental.
	SupportsGetObjectPartNumber *bool `field:"optional" json:"supportsGetObjectPartNumber" yaml:"supportsGetObjectPartNumber"`
	// Whether the Lambda function can process `GetObject-Range` requests.
	// Experimental.
	SupportsGetObjectRange *bool `field:"optional" json:"supportsGetObjectRange" yaml:"supportsGetObjectRange"`
}

The S3 object lambda access point configuration.

Example: 

// Example automatically generated from non-compiling source. May contain errors.
import "github.com/aws/aws-cdk-go/awscdk"
import s3 "github.com/aws/aws-cdk-go/awscdk"
import s3objectlambda "github.com/aws/aws-cdk-go/awscdk"
import cdk "github.com/aws/aws-cdk-go/awscdk"

stack := cdk.NewStack()
bucket := s3.NewBucket(stack, jsii.String("MyBucket"))
handler := lambda.NewFunction(stack, jsii.String("MyFunction"), &functionProps{
	Runtime: lambda.Runtime_NODEJS_14_X(),
	Handler: jsii.String("index.handler"),
	Code: lambda.Code_FromAsset(jsii.String("lambda.zip")),
})
s3objectlambda.NewAccessPoint(stack, jsii.String("MyObjectLambda"), &AccessPointProps{
	Bucket: Bucket,
	Handler: Handler,
	AccessPointName: jsii.String("my-access-point"),
	Payload: map[string]interface{}{
		"prop": jsii.String("value"),
	},
})

Experimental.

type CfnAccessPoint 

type CfnAccessPoint interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// The status of the Object Lambda Access Point alias.
	//
	// Valid Values: `PROVISIONING` | `READY` .
	AttrAliasStatus() *string
	// The alias name value of the Object Lambda Access Point.
	//
	// For example: `myolap-1a4n8yjrb3kda96f67zwrwiiuse1a--ol-s3` .
	AttrAliasValue() *string
	// Specifies the ARN for the Object Lambda Access Point.
	AttrArn() *string
	// The date and time when the specified Object Lambda Access Point was created.
	AttrCreationDate() *string
	AttrPolicyStatusIsPublic() awscdk.IResolvable
	AttrPublicAccessBlockConfigurationBlockPublicAcls() awscdk.IResolvable
	AttrPublicAccessBlockConfigurationBlockPublicPolicy() awscdk.IResolvable
	AttrPublicAccessBlockConfigurationIgnorePublicAcls() awscdk.IResolvable
	AttrPublicAccessBlockConfigurationRestrictPublicBuckets() awscdk.IResolvable
	// Options for this resource, such as condition, update policy etc.
	// Experimental.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	// Experimental.
	CfnResourceType() *string
	// Returns: the stack trace of the point where this Resource was created from, sourced
	// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
	// node +internal+ entries filtered.
	// Experimental.
	CreationStack() *[]*string
	// The logical ID for this CloudFormation stack element.
	//
	// The logical ID of the element
	// is calculated from the path of the resource node in the construct tree.
	//
	// To override this value, use `overrideLogicalId(newLogicalId)`.
	//
	// Returns: the logical ID as a stringified token. This value will only get
	// resolved during synthesis.
	// Experimental.
	LogicalId() *string
	// The name of this access point.
	Name() *string
	SetName(val *string)
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// A configuration used when creating an Object Lambda Access Point.
	ObjectLambdaConfiguration() interface{}
	SetObjectLambdaConfiguration(val interface{})
	// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
	//
	// If, by any chance, the intrinsic reference of a resource is not a string, you could
	// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
	// Experimental.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	// Experimental.
	UpdatedProperites() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	// Experimental.
	AddDeletionOverride(path *string)
	// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
	//
	// This can be used for resources across stacks (or nested stack) boundaries
	// and the dependency will automatically be transferred to the relevant scope.
	// Experimental.
	AddDependsOn(target awscdk.CfnResource)
	// Add a value to the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	AddMetadata(key *string, value interface{})
	// Adds an override to the synthesized CloudFormation resource.
	//
	// To add a
	// property override, either use `addPropertyOverride` or prefix `path` with
	// "Properties." (i.e. `Properties.TopicName`).
	//
	// If the override is nested, separate each nested level using a dot (.) in the path parameter.
	// If there is an array as part of the nesting, specify the index in the path.
	//
	// To include a literal `.` in the property name, prefix with a `\`. In most
	// programming languages you will need to write this as `"\\."` because the
	// `\` itself will need to be escaped.
	//
	// For example,
	// “`typescript
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
	// “`
	// would add the overrides
	// “`json
	// "Properties": {
	//    "GlobalSecondaryIndexes": [
	//      {
	//        "Projection": {
	//          "NonKeyAttributes": [ "myattribute" ]
	//          ...
	//        }
	//        ...
	//      },
	//      {
	//        "ProjectionType": "INCLUDE"
	//        ...
	//      },
	//    ]
	//    ...
	// }
	// “`
	//
	// The `value` argument to `addOverride` will not be processed or translated
	// in any way. Pass raw JSON values in here with the correct capitalization
	// for CloudFormation. If you pass CDK classes or structs, they will be
	// rendered with lowercased key names, and CloudFormation will reject the
	// template.
	// Experimental.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	// Experimental.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	// Experimental.
	AddPropertyOverride(propertyPath *string, value interface{})
	// Sets the deletion policy of the resource based on the removal policy specified.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
	// Returns a token for an runtime attribute of this resource.
	//
	// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
	// in case there is no generated attribute.
	// Experimental.
	GetAtt(attributeName *string) awscdk.Reference
	// Retrieve a value value from the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Overrides the auto-generated logical ID with a specific ID.
	// Experimental.
	OverrideLogicalId(newLogicalId *string)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	RenderProperties(props *map[string]interface{}) *map[string]interface{}
	// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
	//
	// Returns: `true` if the resource should be included or `false` is the resource
	// should be omitted.
	// Experimental.
	ShouldSynthesize() *bool
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Experimental.
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::S3ObjectLambda::AccessPoint`.

The `AWS::S3ObjectLambda::AccessPoint` resource specifies an Object Lambda Access Point used to access a bucket.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

var contentTransformation interface{}

cfnAccessPoint := awscdk.Aws_s3objectlambda.NewCfnAccessPoint(this, jsii.String("MyCfnAccessPoint"), &CfnAccessPointProps{
	ObjectLambdaConfiguration: &ObjectLambdaConfigurationProperty{
		SupportingAccessPoint: jsii.String("supportingAccessPoint"),
		TransformationConfigurations: []interface{}{
			&TransformationConfigurationProperty{
				Actions: []*string{
					jsii.String("actions"),
				},
				ContentTransformation: contentTransformation,
			},
		},

		// the properties below are optional
		AllowedFeatures: []*string{
			jsii.String("allowedFeatures"),
		},
		CloudWatchMetricsEnabled: jsii.Boolean(false),
	},

	// the properties below are optional
	Name: jsii.String("name"),
})

func NewCfnAccessPoint 

func NewCfnAccessPoint(scope awscdk.Construct, id *string, props *CfnAccessPointProps) CfnAccessPoint

Create a new `AWS::S3ObjectLambda::AccessPoint`.

type CfnAccessPointPolicy 

type CfnAccessPointPolicy interface {
	awscdk.CfnResource
	awscdk.IInspectable
	// Options for this resource, such as condition, update policy etc.
	// Experimental.
	CfnOptions() awscdk.ICfnResourceOptions
	CfnProperties() *map[string]interface{}
	// AWS resource type.
	// Experimental.
	CfnResourceType() *string
	// Returns: the stack trace of the point where this Resource was created from, sourced
	// from the +metadata+ entry typed +aws:cdk:logicalId+, and with the bottom-most
	// node +internal+ entries filtered.
	// Experimental.
	CreationStack() *[]*string
	// The logical ID for this CloudFormation stack element.
	//
	// The logical ID of the element
	// is calculated from the path of the resource node in the construct tree.
	//
	// To override this value, use `overrideLogicalId(newLogicalId)`.
	//
	// Returns: the logical ID as a stringified token. This value will only get
	// resolved during synthesis.
	// Experimental.
	LogicalId() *string
	// The construct tree node associated with this construct.
	// Experimental.
	Node() awscdk.ConstructNode
	// An access point with an attached AWS Lambda function used to access transformed data from an Amazon S3 bucket.
	ObjectLambdaAccessPoint() *string
	SetObjectLambdaAccessPoint(val *string)
	// Object Lambda Access Point resource policy document.
	PolicyDocument() interface{}
	SetPolicyDocument(val interface{})
	// Return a string that will be resolved to a CloudFormation `{ Ref }` for this element.
	//
	// If, by any chance, the intrinsic reference of a resource is not a string, you could
	// coerce it to an IResolvable through `Lazy.any({ produce: resource.ref })`.
	// Experimental.
	Ref() *string
	// The stack in which this element is defined.
	//
	// CfnElements must be defined within a stack scope (directly or indirectly).
	// Experimental.
	Stack() awscdk.Stack
	// Return properties modified after initiation.
	//
	// Resources that expose mutable properties should override this function to
	// collect and return the properties object for this resource.
	// Experimental.
	UpdatedProperites() *map[string]interface{}
	// Syntactic sugar for `addOverride(path, undefined)`.
	// Experimental.
	AddDeletionOverride(path *string)
	// Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
	//
	// This can be used for resources across stacks (or nested stack) boundaries
	// and the dependency will automatically be transferred to the relevant scope.
	// Experimental.
	AddDependsOn(target awscdk.CfnResource)
	// Add a value to the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	AddMetadata(key *string, value interface{})
	// Adds an override to the synthesized CloudFormation resource.
	//
	// To add a
	// property override, either use `addPropertyOverride` or prefix `path` with
	// "Properties." (i.e. `Properties.TopicName`).
	//
	// If the override is nested, separate each nested level using a dot (.) in the path parameter.
	// If there is an array as part of the nesting, specify the index in the path.
	//
	// To include a literal `.` in the property name, prefix with a `\`. In most
	// programming languages you will need to write this as `"\\."` because the
	// `\` itself will need to be escaped.
	//
	// For example,
	// “`typescript
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
	// cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
	// “`
	// would add the overrides
	// “`json
	// "Properties": {
	//    "GlobalSecondaryIndexes": [
	//      {
	//        "Projection": {
	//          "NonKeyAttributes": [ "myattribute" ]
	//          ...
	//        }
	//        ...
	//      },
	//      {
	//        "ProjectionType": "INCLUDE"
	//        ...
	//      },
	//    ]
	//    ...
	// }
	// “`
	//
	// The `value` argument to `addOverride` will not be processed or translated
	// in any way. Pass raw JSON values in here with the correct capitalization
	// for CloudFormation. If you pass CDK classes or structs, they will be
	// rendered with lowercased key names, and CloudFormation will reject the
	// template.
	// Experimental.
	AddOverride(path *string, value interface{})
	// Adds an override that deletes the value of a property from the resource definition.
	// Experimental.
	AddPropertyDeletionOverride(propertyPath *string)
	// Adds an override to a resource property.
	//
	// Syntactic sugar for `addOverride("Properties.<...>", value)`.
	// Experimental.
	AddPropertyOverride(propertyPath *string, value interface{})
	// Sets the deletion policy of the resource based on the removal policy specified.
	//
	// The Removal Policy controls what happens to this resource when it stops
	// being managed by CloudFormation, either because you've removed it from the
	// CDK application or because you've made a change that requires the resource
	// to be replaced.
	//
	// The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
	// account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).
	// Experimental.
	ApplyRemovalPolicy(policy awscdk.RemovalPolicy, options *awscdk.RemovalPolicyOptions)
	// Returns a token for an runtime attribute of this resource.
	//
	// Ideally, use generated attribute accessors (e.g. `resource.arn`), but this can be used for future compatibility
	// in case there is no generated attribute.
	// Experimental.
	GetAtt(attributeName *string) awscdk.Reference
	// Retrieve a value value from the CloudFormation Resource Metadata.
	// See: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/metadata-section-structure.html
	//
	// Note that this is a different set of metadata from CDK node metadata; this
	// metadata ends up in the stack template under the resource, whereas CDK
	// node metadata ends up in the Cloud Assembly.
	//
	// Experimental.
	GetMetadata(key *string) interface{}
	// Examines the CloudFormation resource and discloses attributes.
	Inspect(inspector awscdk.TreeInspector)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	OnPrepare()
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	OnSynthesize(session constructs.ISynthesisSession)
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	OnValidate() *[]*string
	// Overrides the auto-generated logical ID with a specific ID.
	// Experimental.
	OverrideLogicalId(newLogicalId *string)
	// Perform final modifications before synthesis.
	//
	// This method can be implemented by derived constructs in order to perform
	// final changes before synthesis. prepare() will be called after child
	// constructs have been prepared.
	//
	// This is an advanced framework feature. Only use this if you
	// understand the implications.
	// Experimental.
	Prepare()
	RenderProperties(props *map[string]interface{}) *map[string]interface{}
	// Can be overridden by subclasses to determine if this resource will be rendered into the cloudformation template.
	//
	// Returns: `true` if the resource should be included or `false` is the resource
	// should be omitted.
	// Experimental.
	ShouldSynthesize() *bool
	// Allows this construct to emit artifacts into the cloud assembly during synthesis.
	//
	// This method is usually implemented by framework-level constructs such as `Stack` and `Asset`
	// as they participate in synthesizing the cloud assembly.
	// Experimental.
	Synthesize(session awscdk.ISynthesisSession)
	// Returns a string representation of this construct.
	//
	// Returns: a string representation of this resource.
	// Experimental.
	ToString() *string
	// Validate the current construct.
	//
	// This method can be implemented by derived constructs in order to perform
	// validation logic. It is called on all constructs before synthesis.
	//
	// Returns: An array of validation error messages, or an empty array if the construct is valid.
	// Experimental.
	Validate() *[]*string
	// Experimental.
	ValidateProperties(_properties interface{})
}

A CloudFormation `AWS::S3ObjectLambda::AccessPointPolicy`.

The `AWS::S3ObjectLambda::AccessPointPolicy` resource specifies the Object Lambda Access Point resource policy document.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

var policyDocument interface{}

cfnAccessPointPolicy := awscdk.Aws_s3objectlambda.NewCfnAccessPointPolicy(this, jsii.String("MyCfnAccessPointPolicy"), &CfnAccessPointPolicyProps{
	ObjectLambdaAccessPoint: jsii.String("objectLambdaAccessPoint"),
	PolicyDocument: policyDocument,
})

func NewCfnAccessPointPolicy 

func NewCfnAccessPointPolicy(scope awscdk.Construct, id *string, props *CfnAccessPointPolicyProps) CfnAccessPointPolicy

Create a new `AWS::S3ObjectLambda::AccessPointPolicy`.

type CfnAccessPointPolicyProps 

type CfnAccessPointPolicyProps struct {
	// An access point with an attached AWS Lambda function used to access transformed data from an Amazon S3 bucket.
	ObjectLambdaAccessPoint *string `field:"required" json:"objectLambdaAccessPoint" yaml:"objectLambdaAccessPoint"`
	// Object Lambda Access Point resource policy document.
	PolicyDocument interface{} `field:"required" json:"policyDocument" yaml:"policyDocument"`
}

Properties for defining a `CfnAccessPointPolicy`.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

var policyDocument interface{}

cfnAccessPointPolicyProps := &CfnAccessPointPolicyProps{
	ObjectLambdaAccessPoint: jsii.String("objectLambdaAccessPoint"),
	PolicyDocument: policyDocument,
}

type CfnAccessPointProps 

type CfnAccessPointProps struct {
	// A configuration used when creating an Object Lambda Access Point.
	ObjectLambdaConfiguration interface{} `field:"required" json:"objectLambdaConfiguration" yaml:"objectLambdaConfiguration"`
	// The name of this access point.
	Name *string `field:"optional" json:"name" yaml:"name"`
}

Properties for defining a `CfnAccessPoint`.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

var contentTransformation interface{}

cfnAccessPointProps := &CfnAccessPointProps{
	ObjectLambdaConfiguration: &ObjectLambdaConfigurationProperty{
		SupportingAccessPoint: jsii.String("supportingAccessPoint"),
		TransformationConfigurations: []interface{}{
			&TransformationConfigurationProperty{
				Actions: []*string{
					jsii.String("actions"),
				},
				ContentTransformation: contentTransformation,
			},
		},

		// the properties below are optional
		AllowedFeatures: []*string{
			jsii.String("allowedFeatures"),
		},
		CloudWatchMetricsEnabled: jsii.Boolean(false),
	},

	// the properties below are optional
	Name: jsii.String("name"),
}

type CfnAccessPoint_AliasProperty 

type CfnAccessPoint_AliasProperty struct {
	// The status of the Object Lambda Access Point alias.
	//
	// If the status is `PROVISIONING` , the Object Lambda Access Point is provisioning the alias and the alias is not ready for use yet. If the status is `READY` , the Object Lambda Access Point alias is successfully provisioned and ready for use.
	Status *string `field:"required" json:"status" yaml:"status"`
	// The alias value of the Object Lambda Access Point.
	Value *string `field:"required" json:"value" yaml:"value"`
}

The alias of an Object Lambda Access Point.

For more information, see [How to use a bucket-style alias for your S3 bucket Object Lambda Access Point](https://docs.aws.amazon.com/AmazonS3/latest/userguide/olap-use.html#ol-access-points-alias) .

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

aliasProperty := &AliasProperty{
	Status: jsii.String("status"),
	Value: jsii.String("value"),
}

type CfnAccessPoint_AwsLambdaProperty 

type CfnAccessPoint_AwsLambdaProperty struct {
	// `CfnAccessPoint.AwsLambdaProperty.FunctionArn`.
	FunctionArn *string `field:"required" json:"functionArn" yaml:"functionArn"`
	// `CfnAccessPoint.AwsLambdaProperty.FunctionPayload`.
	FunctionPayload *string `field:"optional" json:"functionPayload" yaml:"functionPayload"`
}

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

awsLambdaProperty := &AwsLambdaProperty{
	FunctionArn: jsii.String("functionArn"),

	// the properties below are optional
	FunctionPayload: jsii.String("functionPayload"),
}

type CfnAccessPoint_ContentTransformationProperty 

type CfnAccessPoint_ContentTransformationProperty struct {
	// `CfnAccessPoint.ContentTransformationProperty.AwsLambda`.
	AwsLambda interface{} `field:"required" json:"awsLambda" yaml:"awsLambda"`
}

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

contentTransformationProperty := &ContentTransformationProperty{
	AwsLambda: &AwsLambdaProperty{
		FunctionArn: jsii.String("functionArn"),

		// the properties below are optional
		FunctionPayload: jsii.String("functionPayload"),
	},
}

type CfnAccessPoint_ObjectLambdaConfigurationProperty 

type CfnAccessPoint_ObjectLambdaConfigurationProperty struct {
	// Standard access point associated with the Object Lambda Access Point.
	SupportingAccessPoint *string `field:"required" json:"supportingAccessPoint" yaml:"supportingAccessPoint"`
	// A container for transformation configurations for an Object Lambda Access Point.
	TransformationConfigurations interface{} `field:"required" json:"transformationConfigurations" yaml:"transformationConfigurations"`
	// A container for allowed features.
	//
	// Valid inputs are `GetObject-Range` , `GetObject-PartNumber` , `HeadObject-Range` , and `HeadObject-PartNumber` .
	AllowedFeatures *[]*string `field:"optional" json:"allowedFeatures" yaml:"allowedFeatures"`
	// A container for whether the CloudWatch metrics configuration is enabled.
	CloudWatchMetricsEnabled interface{} `field:"optional" json:"cloudWatchMetricsEnabled" yaml:"cloudWatchMetricsEnabled"`
}

A configuration used when creating an Object Lambda Access Point.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

var contentTransformation interface{}

objectLambdaConfigurationProperty := &ObjectLambdaConfigurationProperty{
	SupportingAccessPoint: jsii.String("supportingAccessPoint"),
	TransformationConfigurations: []interface{}{
		&TransformationConfigurationProperty{
			Actions: []*string{
				jsii.String("actions"),
			},
			ContentTransformation: contentTransformation,
		},
	},

	// the properties below are optional
	AllowedFeatures: []*string{
		jsii.String("allowedFeatures"),
	},
	CloudWatchMetricsEnabled: jsii.Boolean(false),
}

type CfnAccessPoint_PolicyStatusProperty 

type CfnAccessPoint_PolicyStatusProperty struct {
	// `CfnAccessPoint.PolicyStatusProperty.IsPublic`.
	IsPublic interface{} `field:"optional" json:"isPublic" yaml:"isPublic"`
}

Indicates whether this access point policy is public.

For more information about how Amazon S3 evaluates policies to determine whether they are public, see [The Meaning of "Public"](https://docs.aws.amazon.com/AmazonS3/latest/dev/access-control-block-public-access.html#access-control-block-public-access-policy-status) in the *Amazon S3 User Guide* .

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

policyStatusProperty := &PolicyStatusProperty{
	IsPublic: jsii.Boolean(false),
}

type CfnAccessPoint_PublicAccessBlockConfigurationProperty 

type CfnAccessPoint_PublicAccessBlockConfigurationProperty struct {
	// Specifies whether Amazon S3 should block public access control lists (ACLs) for buckets in this account.
	//
	// Setting this element to `TRUE` causes the following behavior:
	//
	// - `PutBucketAcl` and `PutObjectAcl` calls fail if the specified ACL is public.
	// - PUT Object calls fail if the request includes a public ACL.
	// - PUT Bucket calls fail if the request includes a public ACL.
	//
	// Enabling this setting doesn't affect existing policies or ACLs.
	//
	// This property is not supported for Amazon S3 on Outposts.
	BlockPublicAcls interface{} `field:"optional" json:"blockPublicAcls" yaml:"blockPublicAcls"`
	// Specifies whether Amazon S3 should block public bucket policies for buckets in this account.
	//
	// Setting this element to `TRUE` causes Amazon S3 to reject calls to PUT Bucket policy if the specified bucket policy allows public access.
	//
	// Enabling this setting doesn't affect existing bucket policies.
	//
	// This property is not supported for Amazon S3 on Outposts.
	BlockPublicPolicy interface{} `field:"optional" json:"blockPublicPolicy" yaml:"blockPublicPolicy"`
	// Specifies whether Amazon S3 should ignore public ACLs for buckets in this account.
	//
	// Setting this element to `TRUE` causes Amazon S3 to ignore all public ACLs on buckets in this account and any objects that they contain.
	//
	// Enabling this setting doesn't affect the persistence of any existing ACLs and doesn't prevent new public ACLs from being set.
	//
	// This property is not supported for Amazon S3 on Outposts.
	IgnorePublicAcls interface{} `field:"optional" json:"ignorePublicAcls" yaml:"ignorePublicAcls"`
	// Specifies whether Amazon S3 should restrict public bucket policies for buckets in this account.
	//
	// Setting this element to `TRUE` restricts access to buckets with public policies to only AWS service principals and authorized users within this account.
	//
	// Enabling this setting doesn't affect previously stored bucket policies, except that public and cross-account access within any public bucket policy, including non-public delegation to specific accounts, is blocked.
	//
	// This property is not supported for Amazon S3 on Outposts.
	RestrictPublicBuckets interface{} `field:"optional" json:"restrictPublicBuckets" yaml:"restrictPublicBuckets"`
}

The `PublicAccessBlock` configuration that you want to apply to this Amazon S3 account.

You can enable the configuration options in any combination. For more information about when Amazon S3 considers a bucket or object public, see [The Meaning of "Public"](https://docs.aws.amazon.com/AmazonS3/latest/dev/access-control-block-public-access.html#access-control-block-public-access-policy-status) in the *Amazon S3 User Guide* .

This data type is not supported for Amazon S3 on Outposts.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

publicAccessBlockConfigurationProperty := &PublicAccessBlockConfigurationProperty{
	BlockPublicAcls: jsii.Boolean(false),
	BlockPublicPolicy: jsii.Boolean(false),
	IgnorePublicAcls: jsii.Boolean(false),
	RestrictPublicBuckets: jsii.Boolean(false),
}

type CfnAccessPoint_TransformationConfigurationProperty 

type CfnAccessPoint_TransformationConfigurationProperty struct {
	// A container for the action of an Object Lambda Access Point configuration.
	//
	// Valid inputs are `GetObject` , `HeadObject` , `ListObject` , and `ListObjectV2` .
	Actions *[]*string `field:"required" json:"actions" yaml:"actions"`
	// A container for the content transformation of an Object Lambda Access Point configuration.
	//
	// Can include the FunctionArn and FunctionPayload. For more information, see [AwsLambdaTransformation](https://docs.aws.amazon.com/AmazonS3/latest/API/API_control_AwsLambdaTransformation.html) in the *Amazon S3 API Reference* .
	ContentTransformation interface{} `field:"required" json:"contentTransformation" yaml:"contentTransformation"`
}

A configuration used when creating an Object Lambda Access Point transformation.

Example: 

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"

var contentTransformation interface{}

transformationConfigurationProperty := &TransformationConfigurationProperty{
	Actions: []*string{
		jsii.String("actions"),
	},
	ContentTransformation: contentTransformation,
}

type IAccessPoint 

type IAccessPoint interface {
	awscdk.IResource
	// The virtual hosted-style URL of an S3 object through this access point.
	//
	// Specify `regional: false` at the options for non-regional URL.
	//
	// Returns: an ObjectS3Url token.
	// Experimental.
	VirtualHostedUrlForObject(key *string, options *awss3.VirtualHostedStyleUrlOptions) *string
	// The ARN of the access point.
	// Experimental.
	AccessPointArn() *string
	// The creation data of the access point.
	// Experimental.
	AccessPointCreationDate() *string
	// The IPv4 DNS name of the access point.
	// Experimental.
	DomainName() *string
	// The regional domain name of the access point.
	// Experimental.
	RegionalDomainName() *string
}

The interface that represents the AccessPoint resource. Experimental.

func AccessPoint_FromAccessPointAttributes 

func AccessPoint_FromAccessPointAttributes(scope constructs.Construct, id *string, attrs *AccessPointAttributes) IAccessPoint

Reference an existing AccessPoint defined outside of the CDK code. Experimental.

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