The following endpoints are no longer available in newer api versions anymore:

❌ GET /api/2025-07/project
❌ GET /api/2025-07/channels/{channelHandle}
❌ GET /api/2025-07/channelConfig
❌ POST /api/2025-07/channelConfig

Please use the following endpoints instead, which are available since v1:

✅ GET /api/2025-07/projectConfig
✅ POST /api/2025-07/projectConfig

All the 4 legacy endpoints are still available in v1 to 2025-05:

✅ GET /api/v1/project to /api/2025-05/project
✅ GET /api/v1/channels to /api/2025-05/channels
✅ GET /api/v1/channelConfig to /api/2025-05/channelConfig
✅ POST /api/v1/channelConfig to /api/2025-05/channelConfig