POST
/properties/widget
curl \
--request POST 'https://cloudcma.com/properties/widget?api_key=api_token_value' \
--header "Content-Type: application/x-www-form-urlencoded" \
--data 'api_key=string&mlsnum=string&address=string&email_to=hello%40example.com&email_subject=string&email_msg=string&theme=string&title=string¬es=string&callback_url=https%3A%2F%2Fexample.com&job_id=string'