List contact groups
List contact groups attached to a target record (customer, entity, contract, or invoice), or search all of them by label when no target is given.
ContactGroupService:getContactGroupsForTarget
Authorizations
JWT bearer token obtained from POST /auth/system-login using your client credentials.
Query Parameters
Target type. Must be given together with contactGroupForId — omit both to search all contacts by label instead.
customer, entity, contract, invoice Id of the target record.
Label search text. Only used on the org-wide (no target) branch.
Page number (1-indexed). Only used on the org-wide branch.
Results per page. Only used on the org-wide branch.
Sort field. Only used on the org-wide branch.
Sort direction. Only used on the org-wide branch.

