The consent module checks the incoming SMS for the consent keyword and updates the suppression list. It uses the following properties to validate the consent:
| Property | Description |
|---|---|
| Keywords to opt in the Service (comma separated) | The keywords to opt-in the service. Default values are START, BEGIN, CONFIRM, SUBSCRIBE, and CONTINUE. You cannot remove the default values. For all the opt-in service keywords, the consent module removes the phone number from the suppression list. |
| Keywords to opt out the Service (comma separated) | The keywords to opt-out of the service. Default values are CANCEL, UNSUBSCRIBE, and STOP. You cannot remove the default values. For all the opt-out service keywords, the consent module adds the phone number to the suppression list. |
You can also add up to 20 keywords for both opt-in and opt-out services. Before adding, ensure that the keywords are alphanumeric and unique.