403 Forbidden with
{ "error": { "code": "FORBIDDEN", "message": "Operation not allowed" } }.
Scope naming
Scopes use the form<resource>:<verb>. The available scopes today:
Each endpoint’s required scope is also shown in the API Reference tab in the
“Required permissions” callout under the endpoint summary.
Choosing scopes
When you create a key in Settings → Integrations → Developer (see Authentication), select the minimum set of scopes your integration needs. Granting a parent resource also grants its children (for example,client:read
includes clientEmail:read).