"""Generic error messages.""" ERROR_FIELD_MISSING = 'Must be specified.' ERROR_INVALID_OPTION = 'Must be one of {choices}' ERROR_INVALID_DATE = 'Must be a date in YYYY-MM-DD format.' ERROR_INVALID_DATETIME = 'Must be a datetime in YYYY-MM-DDTHH:MM:SS.fz format.' ERROR_INVALID_DECIMAL = \ 'Must be a number with at most 2 digits after the decimal point.' ERROR_MUST_BE_INT = 'Must be an integer greater or equal to 0.' ERROR_PERCENTAGE_NOT_IN_RANGE = 'Must be between 0 and 100.' ERROR_INVALID_DECIMAL = \ 'Must be a number with at most 2 digits after the decimal point.' ERROR_ENTITY_DOES_NOT_EXIST = '{object_type} {object_id} does not exist.' ERROR_PERMISSION_DENIED = 'Permission denied.' ERROR_MISSING_JSON_BODY = 'Expecting a JSON body.' ERROR_SOFT_DELETE_UNAVAILABLE = \ 'Model should contain deleted_at and deleted_by fields.' ERROR_ENTITY_IS_SOFT_DELETED = \ 'Specified instance is already deleted.'