E01003 — RateLimited
Too many requests. Please retry after the period indicated in the Retry-After header.
- HTTP status:
429 - Type:
rate_limit_error - Name:
RateLimited
What to do
Most rate limits are set by the organization's plan and the kind of request. To send many emails or SMS messages, use the batch send for that channel instead of one request per message. A higher plan raises the plan-based limits.
Related
- Rate limits: groups, headers, and backoff guidance
- E01xxx — Infrastructure: every code in this range
- Errors: the full wire contract, status mapping, and error catalog
- Error handling: branching on
typeandcode, validation details, andvendor_code
Related resources
Continue with the documentation, guides and examples for this topic.