# Update a specific campaign **PATCH /campaign/{id}** Change the properties of an campaign ## Servers - API Auto Mocking: https://YOURSITE.infoodle.com/apiv2 (API Auto Mocking) ## Authentication methods - O auth2 ## Parameters ### Path parameters - **id** (integer) Which item to be processed ### Body: application/json (object) Specify one or more fields and their new values to change it - **name** (string) - **description** (string) - **start_date** (string) Optional - the date this campaign started. Format yyyy-mm-dd - **end_date** (string) Optional - the date this campaign finished. Format yyyy-mm-dd - **tracking_tag** (string) Optional - a unique code for this campaign. - **campaign_type_id** (integer) Optional - links to a campaign type as a way of categorising campaigns - **for_group_id** (integer) If the user is a clustered login, then this must be supplied. Otherwise its optional but must link to a group the login has access to. ## Responses ### 200 Item has been saved successfully #### Body: application/json (object) - **id** (integer) ### 401 Authentication unauthorised #### Body: application/json (object) - **error** (string) ### 403 Invalid permission #### Body: application/json (object) - **error** (string) ### 404 Not Found #### Body: application/json (object) - **error** (string) [Powered by Bump.sh](https://bump.sh)