Class: Prompt

May 8, 2026 · View on GitHub

@cdklabs/generative-ai-cdk-constructs

@cdklabs/generative-ai-cdk-constructs / bedrock / Prompt

Class: Prompt

Prompts are a specific set of inputs that guide FMs on Amazon Bedrock to generate an appropriate response or output for a given task or instruction. You can optimize the prompt for specific use cases and models.

Resource

AWS::Bedrock::Prompt

See

https://docs.aws.amazon.com/bedrock/latest/userguide/prompt-management.html

Extends

Construct

Implements

IPrompt

Constructors

Constructor

new Prompt(scope, id, props): Prompt

Parameters

scope

Construct

id

string

props

PromptProps

Returns

Prompt

Overrides

Construct.constructor

Properties

_hash

protected readonly _hash: string

Internal

The computed hash of the prompt properties.

kmsKey?

readonly optional kmsKey?: IKey

The KMS key that the prompt is encrypted with.

Implementation of

IPrompt.kmsKey

node

readonly node: Node

The tree node.

Inherited from

Construct.node

promptArn

readonly promptArn: string

The ARN of the prompt.

Example

"arn:aws:bedrock:us-east-1:123456789012:prompt/PROMPT12345"

Implementation of

IPrompt.promptArn

promptId

readonly promptId: string

The ID of the prompt.

Example

"PROMPT12345"

Implementation of

IPrompt.promptId

promptName

readonly promptName: string

The name of the prompt.

promptVersion

promptVersion: string

The version of the prompt.

Implementation of

IPrompt.promptVersion

variants

readonly variants: PromptVariant[]

The variants of the prompt.

Methods

addVariant()

addVariant(variant): void

Adds a prompt variant.

Parameters

variant

PromptVariant

Returns

void

createVersion()

createVersion(description?): string

Creates a prompt version, a static snapshot of your prompt that can be deployed to production.

Parameters

description?

string

Returns

string

toString()

toString(): string

Returns a string representation of this construct.

Returns

string

Inherited from

Construct.toString

with()

with(...mixins): IConstruct

Applies one or more mixins to this construct.

Mixins are applied in order. The list of constructs is captured at the start of the call, so constructs added by a mixin will not be visited. Use multiple with() calls if subsequent mixins should apply to added constructs.

Parameters

mixins

...IMixin[]

The mixins to apply

Returns

IConstruct

This construct for chaining

Inherited from

Construct.with

fromPromptAttributes()

static fromPromptAttributes(scope, id, attrs): IPrompt

Parameters

scope

Construct

id

string

attrs

PromptAttributes

Returns

IPrompt

isConstruct()

static isConstruct(x): x is Construct

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.