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040001 — API request rate exceeded

Error code `040001`: API request rate exceeded.

040001 is a non-success business code. A 2xx HTTP response can still contain it.

What it means

API request rate exceeded

Why it happens

The number of requests exceeds the rate limit.

What to do

Reduce the request rate and respect Retry-After.

Retry guidance

Wait for the recovery window, then retry. If Retry-After is present, wait at least that long.

Related

040xxx — Rate and concurrency

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Related topics

040xxx — Rate and concurrencyPublic error codes in the `040xxx` range.040002 — Submission rate exceededError code `040002`: Submission rate exceeded.Viewing Results: Send Records and CDR PushComparing and using the three result retrieval channels: console records, the query API, and Webhook push.

040xxx — Rate and concurrency

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What it means
Why it happens
What to do
Retry guidance
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