Set a client's contact method

Sets an email or a phone on a client. It replaces the client’s existing method on the same channel and leaves the other channel untouched, so one call is enough to change an email.

Body

• channel (email or phone, required): a client never holds whatsapp.
• value (string, required): at most 255 characters, a valid email address for email and a valid phone number for phone.

Errors

• 422: channel is not email or phone, or value is not valid for the channel.