E12105 — SMSTemplateLanguageNotAvailable
This SMS template cannot send in the requested language.
- HTTP status: 422
- Type: validation_error
- Name: SMSTemplateLanguageNotAvailable
What to do
Send one of the template's available languages, or add and publish the language before retrying.
Related
- E12xxx — SMS sending & delivery: every code in this range
- Errors: the full wire contract, status mapping, and error catalog
- Error handling: branching on type and code, validation details, and vendor_code