SessionToken: cred.SessionToken,
				ParentUser:   cred.ParentUser,
			},
			UpdatedAt: updatedAt,
		}))
	}

	assumeRoleResponse := &AssumeRoleResponse{
		Result: AssumeRoleResult{
			Credentials: cred,
		},
	}

	assumeRoleResponse.ResponseMetadata.RequestID = w.Header().Get(xhttp.AmzRequestID)
	writeSuccessResponseXML(w, encodeResponse(assumeRoleResponse))
}