E12008 — SMSTemplateVariableUnexpected
parameters contains a variable the template does not define.
- HTTP status:
422 - Type:
validation_error - Name:
SMSTemplateVariableUnexpected
What to do
parameters includes a variable this template does not define. Fetch the template to see the variable keys it accepts, then drop the extra ones from parameters and resend.
Operations that resolve this:
Related
- E12xxx — SMS sending & delivery: 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.