set
abstract fun setMapItem(mapSidOrUniqueName: String, itemKey: String, jsonData: String, callback: SuccessListener<SyncMapJava.Item>): CancellationToken
Set Item in the SyncMapJava without opening it.
Return
CancellationToken which allows to cancel network request.
Parameters
map
SID or unique name of existing SyncMapJava.
item
Key of the item to set.
json
Item data to set as a serialized JSON object.
callback
Async result listener that will receive new value of the SyncMapJava.Item in its onSuccess() callback or any error in onFailure() callback.