Code optimization required in To handle response Code in the v1/regard-application service

Issue Description : Code optimization is required in v1/regard-application service To handle response Code to handle the failure need to be corrected for: - AA_ALT_SERVING_APPLICATION_NAME_UNKNOWN

AA_ALT_SERVING_APPLICATION_RELEASE_NUMBER_UNKNOWN
AA_ALT_OPERATION_NAME_UNKNOWN
AA_ALT_CONSUMING_APPLICATION_NAME_UNKNOWN
AA_ALT_CONSUMING_APPLICATION_RELEASE_NUMBER_UNKNOWN
AA_ALT_UNKNOWN
AA_DID_NOT_REACH_ALT
AA_DID_NOT_REACH_NEW_APPLICATION
AA_UNKNOWN
AA_MAXIMUM_WAIT_TIME_TO_RECEIVE_OPERATION_KEY_EXCEEDED

openBackhaul / AdministratorAdministration

Code optimization required in To handle response Code in the v1/regard-application service #388