PUT

https://<your_api_key>:<your_api_token><subdomain>/v2/accounts/<your_sid>/contacts/<contactSid>

While you can update all the parameters of a contact that has not started

Parameter
Name
Value
Description
* ID
path

contactSid

* Body
Jsonbody

number, first_name, last_name, company_name, email, tag, custom

Response Content Type