class PromptVersion (construct) 🔹

Language	Type name
.NET	`Amazon.CDK.AWS.Bedrock.Alpha.PromptVersion`
Go	`github.com/aws/aws-cdk-go/awsbedrockalpha/v2#PromptVersion`
Java	`software.amazon.awscdk.services.bedrock.alpha.PromptVersion`
Python	`aws_cdk.aws_bedrock_alpha.PromptVersion`
TypeScript (source)	`@aws-cdk/aws-bedrock-alpha` » `PromptVersion`

Implements IConstruct, IDependable

Class to create a Prompt Version with CDK.

Creates a version of the prompt. Use this to create a static snapshot of your prompt that can be deployed to production. Versions allow you to easily switch between different configurations for your prompt and update your application with the most appropriate version for your use-case.

Example

const cmk = new kms.Key(this, 'cmk', {});
const claudeModel = bedrock.BedrockFoundationModel.ANTHROPIC_CLAUDE_SONNET_V1_0;

const variant1 = bedrock.PromptVariant.text({
  variantName: 'variant1',
  model: claudeModel,
  promptVariables: ['topic'],
  promptText: 'This is my first text prompt. Please summarize our conversation on: {{topic}}.',
  inferenceConfiguration: bedrock.PromptInferenceConfiguration.text({
    temperature: 1.0,
    topP: 0.999,
    maxTokens: 2000,
  }),
});

const prompt1 = new bedrock.Prompt(this, 'prompt1', {
  promptName: 'prompt1',
  description: 'my first prompt',
  defaultVariant: variant1,
  variants: [variant1],
  kmsKey: cmk,
});

const promptVersion = new bedrock.PromptVersion(this, 'MyPromptVersion', {
  prompt: prompt1,
  description: 'my first version',
});
//or alternatively:
// const promptVersion = prompt1.createVersion('my first version');
const versionString = promptVersion.version;

Initializer

new PromptVersion(scope: Construct, id: string, props: PromptVersionProps)

Parameters

scope Construct
id string
props PromptVersionProps

**************************************************************************** CONSTRUCTOR ***************************************************************************.

Construct Props

Name	Type	Description
prompt🔹	`IPrompt`	The prompt to use for this version.
description?🔹	`string`	The description of the prompt version.

prompt🔹

Type: IPrompt

The prompt to use for this version.

description?🔹

Type: string (optional, default: No description provided. Maximum length: 200)

The description of the prompt version.

Properties

Name	Type	Description
node🔹	`Node`	The tree node.
prompt🔹	`IPrompt`	The prompt used by this version.
version🔹	`string`	The version of the prompt that was created.
versionArn🔹	`string`	The Amazon Resource Name (ARN) of the prompt version.
description?🔹	`string`	The description of the prompt version.

node🔹

Type: Node

The tree node.

prompt🔹

Type: IPrompt

The prompt used by this version.

version🔹

Type: string

The version of the prompt that was created.

versionArn🔹

Type: string

The Amazon Resource Name (ARN) of the prompt version. Example

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

description?🔹

Type: string (optional)

The description of the prompt version.

Methods

Name	Description
toString()🔹	Returns a string representation of this construct.

toString()🔹

public toString(): string

Returns

string

Returns a string representation of this construct.