Hi @ak_coder
thanks for your reply. i tried many ways
the firebase contains a list in the values are captured.
i have tried to have it like it can represent a list
[0].uid
0.uid
uid. 0:get_properties object variable
when i execute set propery 1 of object. it creates a key value pair under the cloud variable.
may be if you tell me what should i have to mention in set property value that i can try
thanks for all the efforts
s