def objective(self, objective):
        """
        Sets the objective of this ProjectPutRequest.
        Short project objective.

        :param objective: The objective of this ProjectPutRequest.
        :type: str
        """
        if objective is not None and len(objective) > 120:
            raise ValueError("Invalid value for `objective`, length must be less than or equal to `120`")
        if objective is not None and len(objective) < 0:
            raise ValueError("Invalid value for `objective`, length must be greater than or equal to `0`")

        self._objective = objective
Sets the objective of this ProjectPutRequest.
        Short project objective.

        :param objective: The objective of this ProjectPutRequest.
        :type: str