> ## Documentation Index
> Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ApplicationHealth

> What the sessions of one application show. It contains no user or computer names.



**Kind**: `object`

## Fields

**`applicationId`**: `String!`

The stable key of the application, for example updater or messageBroker.

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**`name`**: `String!`

The name of the application.

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**`kind`**: `ApplicationKind!`

Whether it is a service or a client.

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**`state`**: `ApplicationState!`

Whether it has a living session.

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**`aliveSessionCount`**: `Int!`

How many sessions are alive.

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**`staleSessionCount`**: `Int!`

How many sessions are overdue.

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**`terminationRequestedCount`**: `Int!`

How many living sessions were asked to log off, for example by an update.

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**`lastHeartbeatAt`**: `DateTime`

The latest sign of life of any living session.

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**`oldestLoginAt`**: `DateTime`

When the longest-running living session started.