{
  "nested": {
    "common": {
      "nested": {
        "ErrorInfo": {
          "fields": {
            "errorCode": {
              "type": "fixed32",
              "id": 1
            },
            "errorMessage": {
              "type": "bytes",
              "id": 2
            }
          }
        },
        "MsgHead": {
          "fields": {
            "bodyLen": {
              "type": "fixed32",
              "id": 1
            },
            "version": {
              "type": "fixed32",
              "id": 2
            },
            "app": {
              "type": "fixed32",
              "id": 3
            },
            "server": {
              "type": "fixed32",
              "id": 4
            },
            "servant": {
              "type": "fixed32",
              "id": 5
            },
            "seq": {
              "type": "fixed32",
              "id": 6
            },
            "routeId": {
              "type": "fixed32",
              "id": 7
            },
            "encrypt": {
              "type": "fixed32",
              "id": 8
            }
          }
        },
        "MsgBody": {
          "fields": {
            "body": {
              "type": "bytes",
              "id": 1
            },
            "extend": {
              "type": "bytes",
              "id": 2
            }
          }
        },
        "audio_type": {
          "values": {
            "AUDIO_TYPE_MIN": 0,
            "MUSIC_BROADCAST": 1,
            "RADIO_BROADCAST": 2,
            "MUSIC_UNICAST": 3,
            "RADIO_UNICAST": 4,
            "MUSIC_PROGRAM": 5,
            "RADIO_PROGRAM": 6,
            "RADIO_SELECTION": 7
          }
        }
      }
    },
    "user": {
      "nested": {
        "user_info_get_req": {
          "fields": {
            "id": {
              "type": "uint32",
              "id": 1
            }
          }
        },
        "user_info_get_rsp": {
          "fields": {
            "errInfo": {
              "type": "ErrorInfo",
              "id": 1
            },
            "nickname": {
              "type": "bytes",
              "id": 2
            },
            "address": {
              "type": "bytes",
              "id": 3
            },
            "headUrl": {
              "type": "bytes",
              "id": 4
            },
            "constellation": {
              "type": "uint32",
              "id": 5
            },
            "audioDuration": {
              "type": "uint32",
              "id": 6
            },
            "credits": {
              "type": "uint32",
              "id": 7
            }
          }
        }
      }
    }
  }
}