Add API procedure

Author: maxvp

src/content/partials/cloudflare-one/gateway/get-started/create-dns-policy.mdx

@@ -2,9 +2,9 @@
 {}
 ---
 
-import { Render } from "~/components";
+import { Render, Tabs, TabItem } from "~/components";
 
-To create a new DNS policy:
+<Tabs syncKey="dashPlusAPI"> <TabItem label="Dashboard">
 
 1. In [Zero Trust](https://one.dash.cloudflare.com/), go to **Gateway** > **Firewall policies**.
 2. In the **DNS** tab, select **Add a policy**.
@@ -17,4 +17,55 @@ To create a new DNS policy:
    />
 6. Select **Create policy**.
 
-For more information, refer to [DNS policies](/cloudflare-one/policies/gateway/dns-policies/).
+</TabItem>
+
+<TabItem label="API">
+
+1. Create a custom API token with the following permissions:
+
+   | Scope   | Application | Action |
+   | ------- | ----------- | ------ |
+   | Account | Zero Trust  | Edit   |
+
+2. (Optional) Configure your API environment variables with your account ID, email address, and API token.
+3. Send a `POST` request to the [Create a Zero Trust Gateway rule](/api/operations/zero-trust-gateway-rules-create-zero-trust-gateway-rule) endpoint:
+
+   ```bash
+   curl https://api.cloudflare.com/client/v4/accounts/{account_id}/gateway/rules \
+   	--header "X-Auth-Email: <EMAIL>" \
+   	--header "X-Auth-Key: <API_KEY>" \
+   	--header "Content-Type: application/json" \
+   	--data '{
+   	"action": "allow",
+   	"description": "Lisbon team access rule",
+   	"device_posture": "any(device_posture.checks.passed[*] in {})",
+   	"enabled": true,
+   	"expiration": {
+   		"duration": 10,
+   		"expired": false,
+   		"expires_at": "2014-01-01T05:20:20Z"
+   	},
+   	"filters": [
+   		"http"
+   	],
+   	"identity": "any(identity.groups.name[*] in {\"Lisbon-team\"})",
+   	"name": "Lisbon Team Access Rule",
+   	"precedence": 0,
+   	"rule_settings": {
+   		"allow_child_bypass": false
+   	},
+   	"schedule": {
+   		"fri": "08:00-12:30,13:30-17:00",
+   		"mon": "08:00-12:30,13:30-17:00",
+   		"sat": "08:00-12:30,13:30-17:00",
+   		"sun": "08:00-12:30,13:30-17:00",
+   		"thu": "08:00-12:30,13:30-17:00",
+   		"time_zone": "America/New York",
+   		"tue": "08:00-12:30,13:30-17:00",
+   		"wed": "08:00-12:30,13:30-17:00"
+   	},
+   	"traffic": "http.request.uri matches \".*a/partial/uri.*\" and http.request.host in $01302951-49f9-47c9-a400-0297e60b6a10"
+   }'
+   ```
+
+</TabItem> </Tabs>