# Entra ID Get Group Tool
**Tool Name:** `entra_id_get_group`
**Description:**
Retrieves a single group from Microsoft Entra ID (Azure AD) by object ID, using the Microsoft Graph API.
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## Parameters
- `group_id` (string, required): The object ID of the group to retrieve (e.g., `06adad8d-89b3-4b64-82b0-7d5e17dfac3f`).
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## Returns
A JSON object representing the group, with fields including:
- `displayName`: The group's display name.
- `description`: The group's description.
- `id`: The unique object ID of the group.
- Additional fields may include `mail`, `mailNickname`, `securityEnabled`, etc.
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## Example Output
```json
{
"displayName": "sg-IT",
"description": "All IT personnel",
"id": "06adad8d-89b3-4b64-82b0-7d5e17dfac3f"
}
```
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## Permissions Required
- `Group.Read.All` (Microsoft Graph)
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## Error Handling
- Returns a permission error if the caller lacks the required Graph API permissions.
- Returns a clear error if the specified group does not exist or if the Graph API is unreachable.
- Returns an error if `group_id` is missing or invalid.
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## Example Use Case
Use this tool to retrieve details for a specific group in your Azure AD tenant, for group lookups, automation, or audit purposes.
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## Notes
NIL