CheckIfStructHasEmptyFields checks if the struct has empty fields.

ErrorCode returns the code of the root error, if available, otherwise returns Internal.

Fatal stops program execution.

Must stops program execution if err is not nil.

NoEmpty stops program execution if the provided value is empty/nil.

NoErr stops program execution if err is not nil.

CodeAlreadyExists means an attempt to create an entity failed because one already exists.

CodeCanceled means the operation was canceled (either by the caller or the system).

CodeInternal means an internal error occured.

CodeInvalidArgument is a validation error.

CodeNotFound means requested entity was not found.

CodePermissionDenied indicates the caller does not have permission to execute the specified operation.

CodeUnauthenticated indicates the request does not have valid authentication credentials for the operation.