Build a company list from a contact list's companies

Builds a new company list from the companies the contact list's rows belong to. Async: 202 returns the created list (in processing state) and sourceContacts, the number of contacts examined; poll GET /business/lists/{listId} on the new id until completionStatus is complete. A source list still being built answers 409 LIST_PROCESSING — retry once its own completionStatus leaves processing.

Errors:

• 404 LIST_NOT_FOUND — No source list with that id is visible to the token owner.
• 409 LIST_NAME_TAKEN — A list already carries the requested name.
• 409 LIST_PROCESSING — The source list is still being built; retry once its completionStatus leaves processing.
• 422 CONTACT_LIST_REQUIRED — The source list is a company list; companies are derived from a contact list's rows.
• 422 LIST_EMPTY — The source list has no contacts to derive companies from.
• 422 INVALID_REQUEST — CRM rejected the request for a reason outside the mapped set.
• 422 VALIDATION_FAILED — name missing/blank or over 255 characters, or an unknown body key.
• 429 RATE_LIMITED — The lists rate bucket (120 requests/minute, 10,000/day per token owner) is exhausted.

Requires one of the following token scopes: lists.