> ## Documentation Index > Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Installation ## Fields | Field | Type | Required | Description | | - | - | - | - | | `Account` | `string` | ✔️ | The account the App is installed on, as GitHub spells it. | | `AccountType` | [\*components.AccountType](../../models/components/accounttype.mdx) | ✔️ | N/A | | `Coverage` | [\*components.Coverage](../../models/components/coverage.mdx) | ✔️ | What GitHub says the installation covers; null until read. | | `CredentialID` | `string` | ✔️ | N/A | | `HoldsToken` | `bool` | ✔️ | Whether the vault holds a current installation token to inject. | | `IsEnabled` | `bool` | ✔️ | N/A | | `IsOffForIntern` | `bool` | ✔️ | The workspace turned this shared installation off or hid it for this intern. | | `ShadowedBy` | [\*components.ShadowedBy](../../models/components/shadowedby.mdx) | ✔️ | What egress uses instead of this installation for a request to its account: an earlier installation on the same account, or a token pinned to the account. Null when this installation answers. |