ENUM
enum ErrorCategory {RESOURCE_EDITION_BLOCKEDRESOURCE_INVALIDVALIDATIONRESOURCE_NOT_FOUNDCREW_MEMBER_NOT_FOUNDCREW_MEMBER_EMAIL_DUPLICATECREW_MEMBER_LOGIN_DUPLICATECREW_MEMBER_CODE_DUPLICATECREW_MEMBER_EXTERNAL_ID_DUPLICATEPASSPORT_NOT_FOUNDPASSPORT_EXTERNAL_ID_DUPLICATEPASSPORT_ALREADY_DELETEDVISA_NOT_FOUNDVISA_EXTERNAL_ID_DUPLICATEVISA_EXTERNAL_ID_BELONGS_TO_ANOTHERVISA_REQUIRED_FIELDS_ARE_MISSINGNATIONAL_ID_NOT_FOUNDNATIONAL_ID_EXTERNAL_ID_BELONGS_TO_ANOTHERNATIONAL_ID_REQUIRED_FIELDS_ARE_MISSINGENDORSEMENT_DEFINITION_NOT_FOUNDSAFTE_FAST_INVALID_INPUTSAFTE_FAST_NO_MORE_REQUESTSAIRCRAFT_REGISTRATION_DUPLICATECONTACT_CANNOT_BE_DELETEDCONTACT_CANNOT_BE_RESTOREDCONTACT_FILE_ERRORAVINODE_INTEGRATION_ERRORAVINODE_FLIGHT_TIME_CALCULATION_ERRORFORE_FLIGHT_INTEGRATION_ERROR}