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

op {
  name: "VariableShape"
  input_arg {
    name: "input"
    type: DT_RESOURCE
  }
  output_arg {
    name: "output"
    type_attr: "out_type"
  }
  attr {
    name: "out_type"
    type: "type"
    default_value {
      type: DT_INT32
    }
    allowed_values {
      list {
        type: DT_INT32
        type: DT_INT64
      }
    }
  }
  is_stateful: true
}