Push a list's contacts into a connected CRM

Pushes the list's contacts into a connected CRM. crm names which one (hubspot, salesforce, zoho, attio, pipedrive; several can be connected at once); the connection checked is the team's designated sync user's, so an unconnected CRM answers 422 CRM_NOT_CONNECTED. An explicit contactIds selection pushes just those contacts (the response still echoes the list id). Async, with no job to poll: the sync runs in the background against the field mapping saved in the app's CRM settings, and results appear in the CRM. No credits are spent.

Errors:

• 404 LIST_NOT_FOUND — No list with that id is visible to the token owner.
• 422 CONTACT_LIST_REQUIRED — The list is a company list; the push sends contacts.
• 422 CRM_NOT_CONNECTED — The team's sync user has no live connection to that CRM.
• 422 VALIDATION_FAILED — crm missing or outside the supported set, or contactIds outside 1-500.
• 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.