actions {
  create_channel {
    target: "unix:"
    channel_actions {
      add_n_bytes_writable: 42932895744
      add_n_bytes_readable: 34359738368
    }
  }
}
actions {
  create_call {
    propagation_mask: 9869440
    method {
      value: "v"
      intern: true
    }
    timeout: 1000000000
  }
}
actions {
  queue_batch {
    operations {
      send_initial_metadata {
        metadata {
          key {
            value: "content-type"
          }
          value {
            value: "u-bin"
          }
        }
      }
    }
  }
}
