# Link two contacts **PATCH /case/contacts/{orgId}/case/{caseId}/{sourceContactId}/{targetContactId}** Links the source contact to the target contact so they are treated as the same person. ## Servers - http://api.example.com: http://api.example.com () ## Authentication methods - Access token ## Parameters ### Headers - **organization** (string) id of the selected (active) organization ### Path parameters - **orgId** (string) ID of the organization - **caseId** (string) ID of the case - **sourceContactId** (string) ID of the source contact - **targetContactId** (string) ID of the target contact ## Responses ### 201 #### Body: application/json (object) - **data** (object) - **statusCode** (number) - **timestamp** (string(date-time)) [Powered by Bump.sh](https://bump.sh)