"""Generic error messages.""" ERROR_CODE_FEATURE_DOES_NOT_EXIST = 'feature_does_not_exist' ERROR_MESSAGE_FEATURE_DOES_NOT_EXIST = 'feature does not exist' ERROR_CODE_VARIANT_DOES_NOT_EXIST = 'variant_does_not_exist' ERROR_MESSAGE_VARIANT_DOES_NOT_EXIST = 'variant does not exist' ERROR_CODE_SUBACCOUNT_DOES_NOT_EXIST = 'subaccount_does_not_exist' ERROR_MESSAGE_SUBACCOUNT_DOES_NOT_EXIST = 'subaccount does not exist' ERROR_CODE_ACCOUNT_WITHOUT_USER = 'account_without_user' ERROR_MESSAGE_ACCOUNT_WITHOUT_USER = 'context has account without user' ERROR_CODE_VENDOR_MISMATCH = 'vendor_mismatch' ERROR_MESSAGE_VENDOR_MISMATCH = 'vendor does not not match' ERROR_CODE_SUBACCOUNT_MISMATCH = 'subaccount_mismatch' ERROR_MESSAGE_SUBACCOUNT_MISMATCH = 'subaccount does not match' ERROR_CODE_USER_DOES_NOT_EXIST = 'user_does_not_exist' ERROR_MESSAGE_USER_DOES_NOT_EXIST = 'user does not exist' ERROR_CODE_USER_UNAUTHORIZED = 'user_unauthorized' ERROR_MESSAGE_USER_UNAUTHORIZED = 'user is not authorized' ERROR_CODE_UNEXPECTED_GRASS_HEADERS = 'unexpected_grass_headers' ERROR_MESSAGE_UNEXPECTED_GRASS_HEADERS = 'grass headers should not be supplied'