AWS::BedrockAgentCore::Harness HarnessLiteLlmModelConfig - AWS CloudFormation
SyntaxProperties
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AWS::BedrockAgentCore::Harness HarnessLiteLlmModelConfig

Configuration for a LiteLLM model provider, enabling connection to third-party model providers.

Syntax

To declare this entity in your CloudFormation template, use the following syntax:

JSON

{
  "AdditionalParams" : {Key: Value, ...},
  "ApiBase" : String,
  "ApiKeyArn" : String,
  "MaxTokens" : Integer,
  "ModelId" : String,
  "Temperature" : Number,
  "TopP" : Number
}

YAML

  AdditionalParams: 
    Key: Value
  ApiBase: String
  ApiKeyArn: String
  MaxTokens: Integer
  ModelId: String
  Temperature: Number
  TopP: Number

Properties

AdditionalParams

Provider-specific parameters passed through to the model provider unchanged.

Required: No

Type: Object

Update requires: No interruption

ApiBase

The base URL for the model provider's API endpoint.

Required: No

Type: String

Minimum: 1

Maximum: 16383

Update requires: No interruption

ApiKeyArn

The ARN of the API key in AgentCore Identity for authenticating with the model provider.

Required: No

Type: String

Pattern: ^arn:aws:bedrock-agentcore:[a-z0-9-]+:[0-9]{12}:token-vault/[a-zA-Z0-9-.]+/apikeycredentialprovider/[a-zA-Z0-9-.]+$

Update requires: No interruption

MaxTokens

The maximum number of tokens to allow in the generated response per iteration.

Required: No

Type: Integer

Minimum: 1

Update requires: No interruption

ModelId

The LiteLLM model identifier (e.g., "anthropic/claude-3-sonnet").

Required: Yes

Type: String

Update requires: No interruption

Temperature

The temperature to set when calling the model.

Required: No

Type: Number

Minimum: 0

Maximum: 2

Update requires: No interruption

TopP

The topP set when calling the model.

Required: No

Type: Number

Minimum: 0

Maximum: 1

Update requires: No interruption