Max invitation uses
- Type
- invitation_max_uses
- Category
- Invitations
- Enforced atWhen this policy is checked: while someone tries to open, while they create or change an invitation or hold, or after a denial (notify only).
- Authoring-time
- TiersWhere an admin can set this policy: the whole organization, one integration, or the physical device when the connector supports a device steward.
- OrgIntegrationDevice
- EnforcementHow a configured row behaves. Enforce blocks. Require approval opens an admin inbox when the type supports it. Audit only records and never blocks.
- Enforce
- DefaultWhat happens when no row of this type is configured.
- Not configured — unlimited-use invitations are allowed.
Invitations must have a finite use count. Omitting max_uses (unlimited) is rejected, and a count above the cap is rejected.
When it is enforced
Evaluated when someone creates or updates an invitation, hold, or share. Requests that would exceed the limit are rejected — they are not silently rewritten.
Where to set it
Settings → Policies (org), the integration Policies tab, or — on PalGate — the device steward Policies tab.
Policies never grant access. See thepolicies architecture guidefor how org, integration, and device tiers combine.
Arguments
The config object on create/update. Shared row fieldsenforcement (enforce, require_approval,audit_only) and enabled apply to every type;audit_only and disabled rows never block.
| Name | Type | Required | Values | Description |
|---|---|---|---|---|
| max_uses | integer | Yes | — | Maximum redemption count. Must be greater than 0. |
| output | string or integer | No | — | Optional channel or output id. When set, the policy binds only that output. When omitted, it binds every output of the tier target. A scoped row does not apply when the acting output is unknown. |
How overlapping rows combine
Minimum of max_uses across applicable rows. Reject, do not clamp.
Example
An invitation with no use limit, or with 50 uses, is rejected.
{ "max_uses": 10}Integrations
This type is documented on these connectors:
- Home Assistant (home_assistant)
- KNX (knx)
- MQTT (mqtt)
- PalGate Cloud (palgate_cloud)
- Shelly Cloud (shelly_cloud)
- Shelly Websocket (shelly_websocket)
- Tasmota (tasmota)
- Virtual Access (virtual_access)
- Virtual Demo Devices (virtual_demo)
- Waveshare (waveshare)
Related
- Policy catalog
- Policies architecture guide
- Max invitation duration (invitation_max_duration)
- Max active invitations per user (invitation_max_active_per_user)
Typed configuration
Section titled “Typed configuration”The OpenAPI contract names this object InvitationMaxUsesPolicyConfig:
{ "max_uses": 10, "output": "main"}max_uses must be positive; unlimited invitations are rejected when this policy applies.