> ## Documentation Index > Fetch the complete documentation index at: https://docs.aviatrix.com/llms.txt > Use this file to discover all available pages before exploring further. # Enable FQDN exception rule > POST /v2/api/enable_fqdn_exception_rule ## OpenAPI ````yaml /openapi/10.0/aviatrix-api.json post /v2/api/enable_fqdn_exception_rule openapi: 3.1.0 info: title: Aviatrix Controller API version: '10.0' description: >- Aviatrix Controller API — version 10.0. Selected operations with Mintlify metadata. servers: [] security: [] tags: - name: policies x-group: Policies - name: authentication x-group: Authentication - name: account-management x-group: Account Management - name: rbac x-group: RBAC & Permissions - name: gateways x-group: Gateways - name: transit x-group: Transit - name: nat x-group: NAT - name: app-domains x-group: SmartGroups - name: certificates x-group: Certificates - name: mitm x-group: MITM - name: monitoring x-group: Monitoring & Diagnostics - name: fqdn x-group: FQDN - name: logging x-group: Logging - name: vpn x-group: UserVPN - name: site-to-cloud x-group: Site-to-Cloud - name: controller x-group: Controller - name: bgp x-group: BGP - name: general x-group: General - name: firenet x-group: FireNet - name: networking x-group: Networking - name: tgw x-group: AWS TGW - name: ips x-group: IPS - name: saml x-group: SAML paths: /v2/api/enable_fqdn_exception_rule: post: tags: - fqdn operationId: enable_fqdn_exception_rule requestBody: content: application/json: schema: properties: CID: $ref: '#/components/schemas/CID' action: $ref: '#/components/schemas/action' add: description: Add gateway_to_tag or filter pass through. enum: - pass_through - tag_gw type: string attach: $ref: '#/components/schemas/StringToggle' description: Attach/detach user. cache_rule: description: Cache_rule:enabled/disabled. enum: - disabled - enabled type: string compress: description: Compressing the export string. type: boolean delete: description: Delete tag or gateway_from_tag. enum: - tag - tag_gw type: string exact_match: description: Exact_match:enabled/disabled. enum: - disabled - enabled type: string export: description: Export existing tag config. enum: - tag type: string gw: description: Gateway name. type: string import_path: description: User config filepath. type: string is_discovery: description: Discovery mode started. type: boolean mode: description: White/Black mode. enum: - black - white type: string modify_policy: description: Add/Delete rules instead of replace. enum: - add_rules - delete_rules type: string policies: description: 'Policy list of dictionaries: [{fqdn:, proto:, port:}].' type: string private_sub_filter: description: Include private subnet into the FQDN filter. type: boolean show: description: Display current config. enum: - all_gws - cache_rule - exact_match - exception_rule - pass_through - private_sub_filter - protocols_supported - source_ip_filters - tag_gws - tag_policies - tags type: string source_ips: description: Source ip/cidr for filtering. type: string state: description: Tag_state:enabled/disabled. enum: - disabled - enabled type: string tag: description: Tag name. type: string update_now: description: Update policy directly after import. type: boolean type: object required: true responses: '200': $ref: '#/components/responses/general_response_v2' default: $ref: '#/components/responses/general_response_v2' x-codeSamples: - lang: curl label: cURL source: >- curl -sk -X POST "https:///v2/api/enable_fqdn_exception_rule" \ -H "Authorization: cid " - lang: python label: Python source: |- import requests url = "https:///v2/api/enable_fqdn_exception_rule" headers = {"Authorization": "cid "} response = requests.post(url, headers=headers, verify=False) print(response.status_code) print(response.text) - lang: javascript label: JavaScript source: |- fetch("https:///v2/api/enable_fqdn_exception_rule", { method: "POST", headers: {"Authorization": "cid "} }) .then(res => res.text()) .then(console.log) .catch(console.error); - lang: go label: Go source: |- package main import ( "fmt" "net/http" ) func main() { req, _ := http.NewRequest("POST", "https:///v2/api/enable_fqdn_exception_rule", nil) req.Header.Set("Authorization", "cid ") client := &http.Client{} resp, err := client.Do(req) if err != nil { panic(err) } defer resp.Body.Close() fmt.Println(resp.Status) } components: schemas: CID: description: The opaque session ID token. Required for 7.2 controllers only. type: string action: description: The API action to perform. Required for 7.2 controllers only. type: string StringToggle: description: A boolean choice expressed as a string enum: - 'yes' - 'no' type: string general_response_v2: additionalProperties: true description: A generic API response container for v2 style APIs. properties: errortype: description: Error type if the API failed. type: string reason: description: Failure reason if the API failed. type: string results: oneOf: - description: API response data type: boolean - description: API response data type: integer - description: API response data type: string - description: API response data type: object - description: API response data items: {} type: array return: description: Whether the API returned successfully type: boolean title: General Response v2 type: object responses: general_response_v2: content: application/json: schema: $ref: '#/components/schemas/general_response_v2' description: General v2 API response schema. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.