List an opportunity's activities
Returns every activity (call, meeting, follow-up, etc.) recorded against this opportunity.
Read-only — activities are managed through the internal application, not this API.
Authentication
AuthorizationBearer
BrightMove OAuth2 client_credentials - use the client_id/client_secret from User > API Keys (or an admin-managed client).
Path parameters
guid
Stable public identifier of the opportunity
Response
Activities returned