This endpoint sets an insurance company to an existing job. It can be set by ID or by name, but not both. The ID should belong to the existing insurance companies. If the name is used it will be assigned to "Other" (active) insurance company. Set them as not assigned can be done, just sending both(ID & name) null or empty will do it.

This endpoint is rate limited. Use the RateLimit-* response headers to check current limits and remaining quota.