void OnInitFileUpload(DataModels.InitiateFileUploadsResponse response) { var testContext = (UUnitTestContext)response.CustomData; PlayFabHttp.SimplePutCall(response.UploadDetails[0].UploadUrl, _testPayload, PlayFabUUnitUtils.SimpleApiNoParamsActionWrapper(testContext, FinalizeUpload), error => { testContext.Fail(error); } ); }