GET /shows/1/seats/count HTTP/1.1
Host: localhost:8080

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 311

{
  "code" : 200,
  "message" : "요청에 성공하셨습니다.",
  "data" : {
    "remainSeats" : [ {
      "showId" : 1,
      "gradeId" : 1,
      "gradeNm" : "A",
      "seatCnt" : 5
    }, {
      "showId" : 1,
      "gradeId" : 2,
      "gradeNm" : "B",
      "seatCnt" : 3
    } ]
  }
}

POST /shows/product/1 HTTP/1.1
Content-Type: application/json;charset=UTF-8
Accept: application/json
Content-Length: 196
Host: localhost:8080

{
  "shows" : [ {
    "date" : "2023-05-05",
    "time" : "10:00:00",
    "session" : 1,
    "hallId" : 1,
    "seats" : [ {
      "grade" : 1,
      "ids" : [ 1, 2, 3 ]
    } ]
  } ]
}

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 112

{
  "code" : 200,
  "message" : "요청에 성공하셨습니다.",
  "data" : {
    "showIds" : [ ]
  }
}

GET /shows/1/seats HTTP/1.1
Host: localhost:8080

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 289

{
  "code" : 200,
  "message" : "요청에 성공하셨습니다.",
  "data" : {
    "seats" : [ {
      "id" : 1,
      "space" : "1층",
      "locX" : "1",
      "locY" : "1",
      "row" : "1L",
      "rowNum" : 0,
      "grade" : "A",
      "price" : 1000
    } ]
  }
}

POST /shows/1/seats/price HTTP/1.1
Content-Type: application/json;charset=UTF-8
Accept: application/json
Content-Length: 31
Host: localhost:8080

{
  "seatIds" : [ 1, 2, 3 ]
}

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 89

{
  "code" : 200,
  "message" : "요청에 성공하셨습니다.",
  "data" : 1000
}