This API sends an OTP through SMS to verify ownership
Callback URL to receive webhooks.
Location of search. Currently allows one of the following values: "en_US", "es_MX", "", and null.
Country code and phone number. Must be entered as a single number with no delimiters, such as "-" or "." or spaces.
User name associated with the SMS number.
Metadata to be sent to a webhook (callbackUrl)
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