$ curl https://api.intercom.io/contacts/<id>/companies \\\n-X POST \\\n-H 'Authorization:Bearer <Your access token>' \\\n-H 'Accept:application/json' \\\n-H 'Content-Type: application/json' \\\n-d '{\"id\": \"56cde0cc3deab1bd8c000100\"}'HTTP/1.1 404 NOT FOUND\n{\n  \"type\": \"error.list\",\n  \"request_id\": \"9a3d0816-9707-4598-977e-c009ba630148\",\n  \"errors\": [\n    {\n      \"code\": \"not_found\",\n      \"message\": \"Contact Not Found\"\n    }\n  ]\n}You can attach a company to a single contact.
| Parameter | Type | Required | Description | 
|---|---|---|---|
| id | String | Yes | The unique identifier for the contact which is given by Intercom | 
| Parameter | Type | Required | Description | 
|---|---|---|---|
| id | String | Yes | The unique identifier for the company which is given by Intercom | 
This will return a Company model for the company that was just attached to the contact.