Bedrock > Structures > AutomatedReasoningPolicyAddTypeMutation AutomatedReasoningPolicyAddTypeMutation¶ Structure Class¶ AutomatedReasoningPolicyAddTypeMutation dataclass ¶ A mutation operation that adds a new custom type to the policy definition during the build process. Attributes¶ type instance-attribute ¶ type: AutomatedReasoningPolicyDefinitionType The type definition that specifies the name, description, and possible values for the new custom type being added to the policy.