### Example Rule for Specific Qtree

Source: https://docs.netapp.com/us-en/active-iq-unified-manager/storage-mgmt/reference_rules_to_generate_user_and_group_quota.html

This rule specifies a dedicated email address for 'qtree1' quota breaches. It demonstrates a specific condition followed by a general rule.

```text
if ( $QTREE == 'qtree1' ) then qtree1@xyz.com
if ( $QTREE == * ) then admin@xyz.com
```

--------------------------------

### Run Pre-installation Check Script

Source: https://docs.netapp.com/us-en/active-iq-unified-manager/install-linux/qsg-linux.html

Execute the pre-installation check script to verify the operating system's repository configuration.

```bash
# sudo ./pre_install_check.sh
```

--------------------------------

### Get Clusters

Source: https://docs.netapp.com/us-en/active-iq-unified-manager/api-automation/concept_rest_api_access_and_authentication_in_um_apis.html

This example demonstrates how to retrieve a list of clusters accessible via the REST API.

```APIDOC
## GET /api/v2/datacenter/cluster/clusters

### Description
Retrieves a list of all clusters managed by Active IQ Unified Manager.

### Method
GET

### Endpoint
https://<IP address/hostname>:<port_number>/api/v2/datacenter/cluster/clusters

### Parameters
#### Query Parameters
None

#### Request Body
None

### Response
#### Success Response (200)
Returns a JSON object containing a list of cluster records.
- **records** (array) - An array of cluster objects.
  - **key** (string) - The unique identifier for the cluster.
  - **name** (string) - The name of the cluster.
  - **uuid** (string) - The UUID of the cluster.
  - **contact** (string/null) - Contact information for the cluster.
  - **location** (string/null) - Location of the cluster.
  - **version** (object) - Information about the cluster's ONTAP version.
    - **full** (string) - The full version string.
    - **generation** (integer) - The major version generation.
    - **major** (integer) - The major version number.
    - **minor** (integer) - The minor version number.
  - **isSanOptimized** (boolean) - Indicates if the cluster is SAN optimized.
  - **management_ip** (string) - The management IP address of the cluster.
  - **nodes** (array) - An array of node objects within the cluster.
    - **key** (string) - The unique identifier for the node.
    - **uuid** (string) - The UUID of the node.
    - **name** (string) - The name of the node.
    - **_links** (object) - Links to related resources.
      - **self** (object) - Link to the node resource.
        - **href** (string) - The URL for the node resource.
    - **location** (string/null) - Location of the node.
    - **version** (object) - Information about the node's ONTAP version.
    - **model** (string) - The model of the node.
    - **uptime** (integer) - The uptime of the node in seconds.
    - **serial_number** (string) - The serial number of the node.
  - **_links** (object) - Links to related resources.
    - **self** (object) - Link to the cluster resource.
      - **href** (string) - The URL for the cluster resource.

#### Response Example
```json
{
  "records": [
    {
      "key": "4c6bf721-2e3f-11e9-a3e2-00a0985badbb:type=cluster,uuid=4c6bf721-2e3f-11e9-a3e2-00a0985badbb",
      "name": "fas8040-206-21",
      "uuid": "4c6bf721-2e3f-11e9-a3e2-00a0985badbb",
      "contact": null,
      "location": null,
      "version": {
        "full": "NetApp Release Dayblazer__9.5.0: Thu Jan 17 10:28:33 UTC 2019",
        "generation": 9,
        "major": 5,
        "minor": 0
      },
      "isSanOptimized": false,
      "management_ip": "10.226.207.25",
      "nodes": [
        {
          "key": "4c6bf721-2e3f-11e9-a3e2-00a0985badbb:type=cluster_node,uuid=12cf06cc-2e3a-11e9-b9b4-00a0985badbb",
          "uuid": "12cf06cc-2e3a-11e9-b9b4-00a0985badbb",
          "name": "fas8040-206-21-01",
          "_links": {
            "self": {
              "href": "/api/datacenter/cluster/nodes/4c6bf721-2e3f-11e9-a3e2-00a0985badbb:type=cluster_node,uuid=12cf06cc-2e3a-11e9-b9b4-00a0985badbb"
            }
          },
          "location": null,
          "version": {
            "full": "NetApp Release Dayblazer__9.5.0: Thu Jan 17 10:28:33 UTC 2019",
            "generation": 9,
            "major": 5,
            "minor": 0
          },
          "model": "FAS8040",
          "uptime": 13924095,
          "serial_number": "701424000157"
        },
        {
          "key": "4c6bf721-2e3f-11e9-a3e2-00a0985badbb:type=cluster_node,uuid=1ed606ed-2e3a-11e9-a270-00a0985bb9b7",
          "uuid": "1ed606ed-2e3a-11e9-a270-00a0985bb9b7",
          "name": "fas8040-206-21-02",
          "_links": {
            "self": {
              "href": "/api/datacenter/cluster/nodes/4c6bf721-2e3f-11e9-a3e2-00a0985badbb:type=cluster_node,uuid=1ed606ed-2e3a-11e9-a270-00a0985bb9b7"
            }
          },
          "location": null,
          "version": {
            "full": "NetApp Release Dayblazer__9.5.0: Thu Jan 17 10:28:33 UTC 2019",
            "generation": 9,
            "major": 5,
            "minor": 0
          },
          "model": "FAS8040",
          "uptime": 14012386,
          "serial_number": "701424000564"
        }
      ],
      "_links": {
        "self": {
          "href": "/api/datacenter/cluster/clusters/4c6bf721-2e3f-11e9-a3e2-00a0985badbb:type=cluster,uuid=4c6bf721-2e3f-11e9-a3e2-00a0985badbb"
        }
      }
    }
  ]
}
```
```