Get branching model
        :param project:
        :param repository:
        :return:

def get_branching_model(self, project, repository):
        """
        Get branching model
        :param project:
        :param repository:
        :return:
        """
        url = 'rest/branch-utils/1.0/projects/{project}/repos/{repository}/branchmodel/configuration'.format(
            project=project,
            repository=repository)
        return self.get(url)