evaluationExecutionRoleArn

The Amazon Resource Name (ARN) of the IAM role that grants permissions to read from CloudWatch logs, write evaluation results, and invoke Amazon Bedrock models for evaluation. If the configuration references evaluators encrypted with a customer managed KMS key, this role must also have kms:Decrypt permission on the KMS key. The service validates this permission at configuration creation time. For more information, see Encryption at rest for AgentCore Evaluations.