POST Update Single Campaign (Simulate)​
POST
/campaigns/update-single-campaign
Update a campaign using a POST request instead of PUT. This is a convenience endpoint that internally delegates to the campaign update logic. The campaign ID is passed in the request body rather than the URL path. Useful when method override is not available.
Required capability: fcrm_read_emails or fcrm_manage_emails — which one applies depends on the action being performed.
Enforced by CampaignPolicy::verifyRequest(), the policy default for this route group.
Authorizations​
ApplicationPasswords
WordPress Application Passwords — use Basic auth with your WordPress username and an application password in the format: username:application_password
Type
API Key (header: Authorization)
Request Body​
application/json
JSON
{
"campaign_id": 0,
"title": "string",
"slug": "string",
"template_id": 0,
"email_subject": "string",
"email_pre_header": "string",
"email_body": "string",
"utm_status": 0,
"utm_source": "string",
"utm_medium": "string",
"utm_campaign": "string",
"utm_term": "string",
"utm_content": "string",
"scheduled_at": "string",
"design_template": "string",
"settings": {
},
"update_subjects": true,
"subjects": [
{
}
],
"next_step": 0
}
Responses​
Campaign updated successfully.
application/json
JSON
{
"campaign": {
"id": 0,
"title": "string",
"slug": "string",
"status": "string",
"template_id": 0,
"email_subject": "string",
"email_pre_header": "string",
"email_body": "string",
"recipients_count": 0,
"design_template": "string",
"scheduled_at": "string",
"settings": {
},
"created_at": "string",
"updated_at": "string"
}
}