Fetch all users with birthdays that fall within +1/-1 days, relative to the current day: this method should be invoked by clients every 6-8 hours, and if the result is non-empty, it should be used to appropriately update locally cached birthday information in user.birthday.
See here » for more info.
Method schema is available as of layer 177. Switch »
This constructor does not require any parameters.
Indicates info about a certain user.
Unless specified otherwise, when updating the local peer database, all fields from the newly received constructor take priority over the old constructor cached locally (including by removing fields that aren't set in the new constructor).
See here » for an implementation of the logic to use when updating the local user peer database.
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