Update Feature Flags

Update tenant feature flag overrides. Send null to clear an override and fall back to the plan default.

curl -X PUT "https://loading/api/v1/configuration/feature-flags" \  -H "Content-Type: application/json" \  -d '{}'

{}

{
  "detail": [
    {
      "loc": [
        "string"
      ],
      "msg": "string",
      "type": "string"
    }
  ]
}