classDmsTransferSettings(TypedDict,closed=True):service_access_role_arn:NotRequired["capo_database_migration_service.types.string.String"]"""<p>The Amazon Resource Name (ARN) used by the service access IAM role. The role must allow the <code>iam:PassRole</code> action.</p>"""bucket_name:NotRequired["capo_database_migration_service.types.string.String"]"""<p> The name of the S3 bucket to use. </p>"""