If you encounter the 2069 - Flow is Throttled error while using the WhatsApp API, it means that the flow has reached its messaging limit. Specifically, 10 messages using this flow were already sent in the last hour, triggering a temporary restriction. This guide explains why this happens and how to resolve it effectively.
What Causes the '2069 - Flow is Throttled' Error?
WhatsApp applies rate limits to prevent excessive usage. The specific flow has already sent 10 messages in the past hour, reaching the cap. WhatsApp enforces limits to prevent spam and ensure fair usage. Some flows might have stricter rate limits based on the account type.
How to Fix '2069 - Flow is Throttled' Error
1. Wait for the Cooldown Period
Since the limit resets every hour, you can wait until the next hour when the restriction lifts automatically and plan your message scheduling accordingly to avoid hitting the limit.
2. Optimize Flow Usage
To prevent throttling in the future:
Reduce redundant flow triggers.
Consolidate messages where possible instead of sending multiple separate ones.
Use batch messaging if supported by your API provider.
3. Check Alternative Messaging Strategies
If you frequently hit the limit:
Consider using different flows for different message types.
Spread messages across different time slots instead of sending all at once.
4. Increase Flow Limits (If Possible)
Some API providers allow adjusting rate limits based on your account tier. To check contact your WhatsApp API provider’s support and inquire about upgrading to a higher messaging limit.
5. Monitor and Analyze Flow Usage
Keep track of your messaging patterns:
Use analytics tools provided by your API to monitor flow usage.
Identify high-traffic periods and adjust message scheduling accordingly.
If the issue persists, consider reaching out to your API provider for additional support or increased limits. For more troubleshooting tips related to WhatsApp API, check out heltar.com/blogs.