Send link and link's preview to phone number or group

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https://api.ultramsg.com/{{instance_id}}/messages/link

Token *Required
to *Required	Phone with international format e.g. +14155552671 or chatID for contact or group e.g [email protected] or [email protected]
link *Required	HTTP or HTTPS link Max length : 4096 char
referenceId *Required	Your custom reference ID for this message

Note : don't forget to URL encode your query params like base64 or utf-8