path: "tensorflow.ConfigProto.Experimental"
tf_proto {
  descriptor {
    name: "Experimental"
    field {
      name: "collective_group_leader"
      number: 1
      label: LABEL_OPTIONAL
      type: TYPE_STRING
    }
    field {
      name: "client_handles_error_formatting"
      number: 2
      label: LABEL_OPTIONAL
      type: TYPE_BOOL
    }
  }
}