팔로우 Count [post 상세조회]

Sequence

sequenceDiagram autonumber
    actor member
    member ->>+ApiServer: GET "/api/member/{id}/follow/count"
    ApiServer ->>+ApiServer: 유효성 체크
    ApiServer->>+Member: {memberId} 기반 정보 조회
		Member-->>-ApiServer:  return
    ApiServer ->>+ follow: 팔로우 count
    follow -->>-ApiServer: return 
    
    ApiServer -->>-member: return

Header : {
  cookie : ${token}
}Body :{
}

{
   "response":{
				{followCount}
    }
}