100009 — Recipient opted out
Error code `100009`: Recipient opted out.
100009 is a non-success business code. A 2xx HTTP response can still contain it.
What it means
Recipient opted out
Why it happens
The recipient has opted out or refused messages.
What to do
Stop sending and follow the consent process.
Retry guidance
Do not automatically resend. A new send is a new business operation and may create another charge or duplicate message.
Related
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