ci: Generate docs

Author: seambot

docs/api/_blueprint.json

@@ -97991,6 +97991,19 @@
     {
       "resourceType": "phone_session",
       "properties": [
+        {
+          "name": "is_sandbox_workspace",
+          "description": "Whether the workspace is in sandbox mode.",
+          "isDeprecated": false,
+          "deprecationMessage": "",
+          "isUndocumented": false,
+          "undocumentedMessage": "",
+          "isDraft": false,
+          "draftMessage": "",
+          "propertyGroupKey": null,
+          "format": "boolean",
+          "jsonType": "boolean"
+        },
         {
           "name": "provider_sessions",
           "description": "Phone provider sessions.",