Rest API for tanks

[StefanSchubert]

(pre condition - valid token in Request header)

@path("/tank/list")
@get
@produces("application/json")
JsonObject listTanks()
result: OK
tanks : [
{
"id":"1",
"name":"MyMiniReef"
},
{
"id":"2",
"name":"MyBigReef"
}
]

 result: ERROR
 message: Error description

@path("/tank/create")
@post
@consumes("application/json")
@produces("application/json")
JsonObject createTank(JsonObject psJson) # tank: name

  result: OK
  tankId: 2

  result: ERROR
  message: Error description