AWS::BedrockAgentCore::Evaluator

BedrockAgentCore Evaluator

Resource Type definition for AWS::BedrockAgentCore::Evaluator - Creates a custom evaluator for agent quality assessment using LLM-as-a-Judge configurations.

Properties

5 configurable properties. 3 required. Click a row to see details.

Filter:

Property	Type	Flags
`EvaluatorConfig`	`EvaluatorConfig`	Required
`EvaluatorName`	`string`	RequiredCreate-only
`Level`	`string`	Required
`Description`	`string`
`Tags`	`Array<Tag>`

Return Values

Values returned after the resource is created. Access these with Fn::GetAtt.

Attribute	Type	Description
`CreatedAt`	`string`	The timestamp when the evaluator was created.
`EvaluatorArn`	`string`	The Amazon Resource Name (ARN) of the evaluator.
`EvaluatorId`	`string`	The unique identifier of the evaluator.
`Status`	`string`	The current status of the evaluator.
`UpdatedAt`	`string`	The timestamp when the evaluator was last updated.

Sample CloudFormation Template

A minimal template with required properties and common optional ones.

template.yaml

AWSTemplateFormatVersion: "2010-09-09"
Description: Sample template for AWS::BedrockAgentCore::Evaluator

Resources:
  MyResource:
    Type: AWS::BedrockAgentCore::Evaluator
    Properties:
      EvaluatorName: "my-evaluatorname"
      EvaluatorConfig: "value"
      Level: "value"
      Tags:
        - Key: Environment
          Value: Production
      Description: !Ref "AWS::StackName"

Required IAM Permissions

Permissions CloudFormation needs in your IAM role to manage this resource.

create

bedrock-agentcore:CreateEvaluatorbedrock-agentcore:GetEvaluatorbedrock-agentcore:TagResourcebedrock:InvokeModel

read

bedrock-agentcore:GetEvaluatorbedrock-agentcore:ListTagsForResource

update

bedrock-agentcore:UpdateEvaluatorbedrock-agentcore:GetEvaluatorbedrock-agentcore:TagResourcebedrock-agentcore:UntagResourcebedrock-agentcore:ListTagsForResourcebedrock:InvokeModel

delete

bedrock-agentcore:DeleteEvaluatorbedrock-agentcore:GetEvaluator

list

bedrock-agentcore:ListEvaluators

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Quick Facts

ServiceBedrockAgentCore

Properties10

Required3

TaggingSupported

Primary IDEvaluatorArn

Supported Operations

CreateReadUpdateDeleteList

Immutable After Creation

These properties cannot be changed after the resource is created. Updating them triggers a replacement.

EvaluatorName

Related Resources

External Links

AWS Documentation