The per bot per thread limit controls the traffic that a bot is allowed to generate in a single conversation.
-The thread limit of 3600 seconds and 1800 operations applies only if multiple bot messages are sent to a single user.
-The global limit per app per tenant is 50 Requests Per Second (RPS).
To protect Teams and its users, the bot APIs provide a rate limit for incoming requests.
Rate limiting ensures an optimal experience and messages don't appear as spam to your users. Apps that go over this limit receive an HTTP 429 Too Many Requests
error status.
Ref: https://learn.microsoft.com/en-us/microsoftteams/platform/bots/how-to/rate-limit#handle-rate-limits
Thanks,
Prasad Das
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