AddBuildTags.
        Adds tags to a build.
        :param [str] tags: The tags to add.
        :param str project: Project ID or project name
        :param int build_id: The ID of the build.
        :rtype: [str]

def add_build_tags(self, tags, project, build_id):
        """AddBuildTags.
        Adds tags to a build.
        :param [str] tags: The tags to add.
        :param str project: Project ID or project name
        :param int build_id: The ID of the build.
        :rtype: [str]
        """
        route_values = {}
        if project is not None:
            route_values['project'] = self._serialize.url('project', project, 'str')
        if build_id is not None:
            route_values['buildId'] = self._serialize.url('build_id', build_id, 'int')
        content = self._serialize.body(tags, '[str]')
        response = self._send(http_method='POST',
                              location_id='6e6114b2-8161-44c8-8f6c-c5505782427f',
                              version='5.0',
                              route_values=route_values,
                              content=content)
        return self._deserialize('[str]', self._unwrap_collection(response))