While using these queries, if a developer wants to find out the userid associated with multiple device (hypothetically speaking maybe 1000's of devices ), how long will it approximately take the API to return the result to the user ? Similarly if a user wants to know the device associated with multiple user id (hypothetically speaking huge number of user ids say 100's), how long will it take the API to return the result to the user.

The answers to these questions will help us determine whether we expose these APIs as synchronous or asynchronous methods in our Application.

Thanks,
Gaurav

Thanks for the reply.

If I understand correctly, the UserQuery API will accept multiple devices in the request, so it is possible that an application may send a bulk request for multiple devices. Similiarly an application may chose to do a device query for multiple users. Does that sound correct ?

Thanks,
Gaurav