tensorflow/core/ops/compat/ops_history_v1/QueueEnqueueV2.pbtxt

op {
  name: "QueueEnqueueV2"
  input_arg {
    name: "handle"
    type: DT_RESOURCE
  }
  input_arg {
    name: "components"
    type_list_attr: "Tcomponents"
  }
  attr {
    name: "Tcomponents"
    type: "list(type)"
    has_minimum: true
    minimum: 1
  }
  attr {
    name: "timeout_ms"
    type: "int"
    default_value {
      i: -1
    }
  }
  is_stateful: true
}