---
metadata:
  - name: generator
    content: Diplodoc Platform v5.50.6
alternate:
  - https://appmetrica.yandex.com/docs/en/mobile-api/post/restrictions.md
  - https://appmetrica.yandex.com/docs/ru/mobile-api/post/restrictions.md
---
> **Documentation Index:** Fetch the complete configuration index at https://appmetrica.yandex.com/docs/en/llms.txt

# Restrictions

The Post API has the following restrictions on loading data:

- You can upload events only if the difference between the event date (`event_timestamp`) and the upload date is no more than 14 days.
- You can upload events for identifiers that were previously sent via the SDK.
- You can upload events for profiles that have been updated at least once in the past six months.
- The maximum size of an uploaded file is 1 GB.
- You can upload up to 100,000 events in a single request.
- If `profile_id` was assigned in the first and only session, you can upload an event for it only when you log in to the app again.

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