question

I traced from my client and I got this result.

{"code":200,"status":"OK","data":{"Inventory":[],"VirtualCurrency":{"HP":3,"RG":1,"ST":7},"VirtualCurrencyRechargeTimes":{}}}

which has no "PlayFabId" and "CharacterId".

This causes "Client failed to parse response from server" error in Unity SDK.

[ErrorMessage]

PlayFab.Internal.ResultContainer`1:HandleResults(CallRequestContainer, Delegate, ErrorCallback, Action`2) (at Assets/PlayFabSDK/Internal/ResultContainer.cs:84)
PlayFab.<GetCharacterInventory>c__AnonStorey7E:<>m__1D9(CallRequestContainer) (at Assets/PlayFabSDK/Public/PlayFabClientAPI.cs:1259)
PlayFab.CallRequestContainer:InvokeCallback() (at Assets/Plugins/PlayFabShared/PlayFabErrors.cs:255)
PlayFab.Internal.<MakeRequestViaUnity>c__Iterator13:MoveNext() (at Assets/PlayFabSDK/Internal/PlayFabHTTP.cs:260)

I tested inserting that 2 Id parts to requestContainer.ResultStr and that error disappeared.

Sorry, I don't follow. Which SDK are you using and which version? For example, the GetCharacterInventory API call in our Unity SDK uses a GetCharacterInventoryRequest and GetCharacterInventoryResponse, which do contain the PlayFabId and CharacterId:

https://github.com/PlayFab/UnitySDK/blob/9c89d03df58f44b736da04391586e4d51bc83c5f/PlayFabClientSample/Assets/PlayFabSDK/Public/PlayFabClientModels.cs

Can you provide the code snippet showing how you're making this call?

I'm using your official package (downloaded 20160318).

I mean your "Server Reponse" has 2 missing variables.

So, for now, I added this line at your code(git link) to walk around.

requestContainer.ResultStr = requestContainer.ResultStr.Replace("\"data\":{",
"\"data\":{\"PlayFabId\":\""+request.PlayFabId+"\",\"CharacterId\":\""+request.CharacterId+"\"");

I don't think my requesting code is wrong but I'll add anyway. 

for(int i = 0;i < m_Characters.Count;i++)
{
                
      GetCharacterInventoryRequest request = new GetCharacterInventoryRequest()
      {
                
              PlayFabId = PlayfabId,
              CharacterId = m_Characters[i].CharacterId,
      };

      PlayFabClientAPI.GetCharacterInventory( request, UpdateSingleCharacterInventory,
      (error) =>
      {
                
           Debug.Log( string.Format("ERROR {0} ] {1} {2}", error.Error, error.HttpCode, error.HttpStatus) );
      });
}

public void UpdateSingleCharacterInventory(GetCharacterInventoryResult result)
{
                
 if( m_CharacterCurrencies.ContainsKey( result.CharacterId ) )
 {
                
 m_CharacterCurrencies[result.CharacterId] = result.VirtualCurrency;
 }
 else
 {
                
 m_CharacterCurrencies.Add(result.CharacterId, result.VirtualCurrency );
 }

 if( m_CharacterInventory.ContainsKey(result.CharacterId ) )
 {
                
 m_CharacterInventory[result.CharacterId] = result.Inventory;
 }
 else
 {
                
 m_CharacterInventory.Add(result.CharacterId, result.Inventory );
 }
 CharacterInventoryLog();
 }

Aha - you're absolutely right! Thanks for calling that out. The PlayFabId and CharacterId are not, in fact, returned in the results. For the PlayFabId, this is the same as for the GetUserInventory call, where the PlayFabId is not returned, as the user can only query his own inventory. Since a player could have multiple character though, it does make sense for the CharacterId to be returned. We'll get the code and docs updated to put the CharacterId in the returned data and to remove the PlayFabId from the request (since it's not actually used on the client call).

Meanwhile, you can indeed get the CharacterId from the request data, though here's the code snippet we would recommend using:

       public void GetCharacterInventoryCallback(GetCharacterInventoryResult getResult)
       {
           var characterId = ((GetCharacterInventoryRequest)getResult.Request).CharacterId;
           ... etc
       }