Bedrock Agent Runtime > Structures > MantleFoundationModelModelConfiguration MantleFoundationModelModelConfiguration¶ Structure Class¶ MantleFoundationModelModelConfiguration dataclass ¶ Model configuration for a Mantle foundation model. Attributes¶ model_arn instance-attribute ¶ model_arn: str The ARN of the Mantle foundation model. project_id class-attribute instance-attribute ¶ project_id: str | None = None The Amazon Bedrock project ID used for billing and usage attribution. If you don't specify a value, the service uses the default project.