POST Estimate SMS Campaign Contacts​
Estimate the number of contacts that match the given segment/filter criteria for an SMS campaign. Supports three filter modes: list_tag (lists and tags), dynamic_segment, and advanced_filters. PRO (requires FluentCampaign Pro SMS module).
Required capability: fcrm_read_emails
Route exists only while the SMS module is enabled; the policy returns false otherwise.
Enforced by SMSPolicy::verifyRequest(), the policy default for this route group.
Requires: FluentCampaign Pro with the SMS module enabled. While SMS is switched off the route is not registered at all and returns a 404.
Authorizations​
WordPress Application Passwords — use Basic auth with your WordPress username and an application password in the format: username:application_password
Request Body​
Responses​
Contact count estimation.