code: def get_pod_for_build(self, build_id):
          
          pods = self.os.list_pods(label='openshift.io/build.name=%s' % build_id)
          serialized_response = pods.json()
          pod_list = [PodResponse(pod) for pod in serialized_response["items"]]
          if not pod_list:
              raise OsbsException("No pod for build")
          elif len(pod_list) != 1:
              raise OsbsException("Only one pod expected but %d returned",
                                  len(pod_list))
          return pod_list[0]
docs: :return: PodResponse object for pod relating to the build