kendra

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Published: Mar 11, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

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Constants

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Variables

This section is empty.

Functions

func KendraGenAiIndexBase_IsConstruct

func KendraGenAiIndexBase_IsConstruct(x interface{}) *bool

Checks if `x` is a construct.

Use this method instead of `instanceof` to properly detect `Construct` instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the `constructs` library on disk are seen as independent, completely different libraries. As a consequence, the class `Construct` in each copy of the `constructs` library is seen as a different class, and an instance of one class will not test as `instanceof` the other class. `npm install` will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the `constructs` library can be accidentally installed, and `instanceof` will behave unpredictably. It is safest to avoid using `instanceof`, and using this type-testing method instead.

Returns: true if `x` is an object created from a class which extends `Construct`. Experimental.

func KendraGenAiIndexBase_IsOwnedResource

func KendraGenAiIndexBase_IsOwnedResource(construct constructs.IConstruct) *bool

Returns true if the construct was created by CDK, and false otherwise. Experimental.

func KendraGenAiIndexBase_IsResource

func KendraGenAiIndexBase_IsResource(construct constructs.IConstruct) *bool

Check whether the given construct is a Resource. Experimental.

func KendraGenAiIndex_IsConstruct

func KendraGenAiIndex_IsConstruct(x interface{}) *bool

Checks if `x` is a construct.

Use this method instead of `instanceof` to properly detect `Construct` instances, even when the construct library is symlinked.

Explanation: in JavaScript, multiple copies of the `constructs` library on disk are seen as independent, completely different libraries. As a consequence, the class `Construct` in each copy of the `constructs` library is seen as a different class, and an instance of one class will not test as `instanceof` the other class. `npm install` will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the `constructs` library can be accidentally installed, and `instanceof` will behave unpredictably. It is safest to avoid using `instanceof`, and using this type-testing method instead.

Returns: true if `x` is an object created from a class which extends `Construct`. Experimental.

func KendraGenAiIndex_IsOwnedResource

func KendraGenAiIndex_IsOwnedResource(construct constructs.IConstruct) *bool

Returns true if the construct was created by CDK, and false otherwise. Experimental.

func KendraGenAiIndex_IsResource

func KendraGenAiIndex_IsResource(construct constructs.IConstruct) *bool

Check whether the given construct is a Resource. Experimental.

func NewKendraGenAiIndexBase_Override

func NewKendraGenAiIndexBase_Override(k KendraGenAiIndexBase, scope constructs.Construct, id *string, props *awscdk.ResourceProps)

Experimental.

func NewKendraGenAiIndex_Override

func NewKendraGenAiIndex_Override(k KendraGenAiIndex, scope constructs.Construct, id *string, props *KendraGenAiIndexProps)

Experimental.

Types

type IKendraGenAiIndex

type IKendraGenAiIndex interface {
	awscdk.IResource
	// The Amazon Resource Name (ARN) of the index.
	// Experimental.
	IndexArn() *string
	// The identifier of the index.
	// Experimental.
	IndexId() *string
	// An IAM role that gives Amazon Kendra permissions to access your Amazon CloudWatch logs and metrics.
	//
	// This is also the
	// role used when you use the BatchPutDocument operation to index
	// documents from an Amazon S3 bucket.
	// Experimental.
	Role() awsiam.IRole
}

Represents a Kendra Index, either created with CDK or imported. Experimental.

func KendraGenAiIndex_FromAttrs

func KendraGenAiIndex_FromAttrs(scope constructs.Construct, id *string, attrs *KendraGenAiIndexAttributes) IKendraGenAiIndex

Import a guardrail given its attributes. Experimental.

type KendraEdition

type KendraEdition string

Represents an Amazon Kendra Index Edition. Experimental.

const (
	// Experimental.
	KendraEdition_DEVELOPER_EDITION KendraEdition = "DEVELOPER_EDITION"
	// Experimental.
	KendraEdition_ENTERPRISE_EDITION KendraEdition = "ENTERPRISE_EDITION"
	// Experimental.
	KendraEdition_GEN_AI_ENTERPRISE_EDITION KendraEdition = "GEN_AI_ENTERPRISE_EDITION"
)

type KendraGenAiIndex

type KendraGenAiIndex interface {
	KendraGenAiIndexBase
	// The document capacity units used for the Gen AI index.
	// Experimental.
	DocumentCapacityUnits() *float64
	// The edition of the Gen AI index.
	// Experimental.
	Edition() KendraEdition
	// The environment this resource belongs to.
	//
	// For resources that are created and managed in a Stack (those created by
	// creating new class instances like `new Role()`, `new Bucket()`, etc.), this
	// is always the same as the environment of the stack they belong to.
	//
	// For referenced resources (those obtained from referencing methods like
	// `Role.fromRoleArn()`, `Bucket.fromBucketName()`, etc.), they might be
	// different than the stack they were imported into.
	// Experimental.
	Env() *interfaces.ResourceEnvironment
	// The Amazon Resource Name (ARN) of the index.
	// Experimental.
	IndexArn() *string
	// The identifier of the index.
	// Experimental.
	IndexId() *string
	// The AWS KMS key (CMK) used to encrypt data.
	// Experimental.
	KmsKey() awskms.IKey
	// The name of the Gen AI index.
	// Experimental.
	Name() *string
	// The tree node.
	// Experimental.
	Node() constructs.Node
	// 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
	// The query capacity units used for the Gen AI index.
	// Experimental.
	QueryCapacityUnits() *float64
	// An IAM role that gives Amazon Kendra permissions to access your Amazon CloudWatch logs and metrics.
	//
	// This is also the
	// role used when you use the BatchPutDocument operation to index
	// documents from an Amazon S3 bucket.
	// Experimental.
	Role() awsiam.IRole
	// 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
	// Returns a string representation of this construct.
	// Experimental.
	ToString() *string
}

Class to create a Kendra GenAI Index with CDK. Experimental.

func NewKendraGenAiIndex

func NewKendraGenAiIndex(scope constructs.Construct, id *string, props *KendraGenAiIndexProps) KendraGenAiIndex

Experimental.

type KendraGenAiIndexAttributes

type KendraGenAiIndexAttributes struct {
	// The Id of the index.
	// Experimental.
	IndexId *string `field:"required" json:"indexId" yaml:"indexId"`
	// An IAM role that gives your Amazon Kendra index permissions.
	// Experimental.
	Role awsiam.IRole `field:"required" json:"role" yaml:"role"`
}

Properties needed for importing an existing Kendra Index. Experimental.

type KendraGenAiIndexBase

type KendraGenAiIndexBase interface {
	awscdk.Resource
	IKendraGenAiIndex
	// The environment this resource belongs to.
	//
	// For resources that are created and managed in a Stack (those created by
	// creating new class instances like `new Role()`, `new Bucket()`, etc.), this
	// is always the same as the environment of the stack they belong to.
	//
	// For referenced resources (those obtained from referencing methods like
	// `Role.fromRoleArn()`, `Bucket.fromBucketName()`, etc.), they might be
	// different than the stack they were imported into.
	// Experimental.
	Env() *interfaces.ResourceEnvironment
	// The Amazon Resource Name (ARN) of the index.
	// Experimental.
	IndexArn() *string
	// The identifier of the index.
	// Experimental.
	IndexId() *string
	// The tree node.
	// Experimental.
	Node() constructs.Node
	// 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
	// An IAM role that gives Amazon Kendra permissions to access your Amazon CloudWatch logs and metrics.
	//
	// This is also the
	// role used when you use the BatchPutDocument operation to index
	// documents from an Amazon S3 bucket.
	// Experimental.
	Role() awsiam.IRole
	// 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
	// Returns a string representation of this construct.
	// Experimental.
	ToString() *string
}

Abstract base class for a Kendra GenAI index.

Contains methods and attributes valid for Kendra GenAI Indexes either created with CDK or imported. Experimental.

type KendraGenAiIndexProps

type KendraGenAiIndexProps struct {
	// The document capacity units.
	//
	// Every unit increases the baseline capacity by 20,000 documents.
	// E.g. `documentCapacityUnits: 1` means Baseline + 20,000 documents = 40,000 documents
	// Default: 0 - baseline capacity of 20,000 documents.
	//
	// Experimental.
	DocumentCapacityUnits *float64 `field:"optional" json:"documentCapacityUnits" yaml:"documentCapacityUnits"`
	// The identifier of the AWS KMS customer managed key (CMK) to use to encrypt data indexed by Amazon Kendra.
	//
	// Amazon Kendra doesn't support
	// asymmetric CMKs.
	// Default: - AWS managed encryption key is used.
	//
	// Experimental.
	KmsKey awskms.IKey `field:"optional" json:"kmsKey" yaml:"kmsKey"`
	// The name of the index.
	// Default: - A name is generated by CDK.
	//
	// Experimental.
	Name *string `field:"optional" json:"name" yaml:"name"`
	// The query capacity units.
	//
	// Every unit increases the baseline capacity by 0.1 QPS.
	// E.g. `queryCapacityUnits: 7` means Baseline + 0.1 QPS * 7 = 0.8 QPS
	// Default: 0 - baseline capacity of 0.1 QPS
	//
	// Experimental.
	QueryCapacityUnits *float64 `field:"optional" json:"queryCapacityUnits" yaml:"queryCapacityUnits"`
}

Properties for creating a GenAI Index. Experimental.

type KendraIndexFieldTypes

type KendraIndexFieldTypes string

Represents an Amazon Kendra Index Field Type. Experimental.

const (
	// Experimental.
	KendraIndexFieldTypes_STRING KendraIndexFieldTypes = "STRING"
	// Experimental.
	KendraIndexFieldTypes_STRING_LIST KendraIndexFieldTypes = "STRING_LIST"
	// Experimental.
	KendraIndexFieldTypes_LONG KendraIndexFieldTypes = "LONG"
	// Experimental.
	KendraIndexFieldTypes_DATE KendraIndexFieldTypes = "DATE"
)

type KendraUserContextPolicy

type KendraUserContextPolicy string

The different policies available to filter search results based on user context. Experimental.

const (
	// All indexed content is searchable and displayable for all users.
	//
	// If you want to filter search results on user context, you can use
	// the attribute filters of _user_id and _group_ids or you can provide
	// user and group information in UserContext .
	// Experimental.
	KendraUserContextPolicy_ATTRIBUTE_FILTER KendraUserContextPolicy = "ATTRIBUTE_FILTER"
	// Enables token-based user access control to filter search results on user context.
	//
	// All documents with no access control and all documents
	// accessible to the user will be searchable and displayable.
	// Experimental.
	KendraUserContextPolicy_USER_TOKEN KendraUserContextPolicy = "USER_TOKEN"
)

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