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# 核心网 HTTP RESTful API 服务接口/UE Management/NSSF Available AMF and Subscription

## GET Available AMFs List from NSSF

GET /api/rest/ueManagement/v1/elementType/nssf/objectType/availableAMFs

获取NSSF当前所有可用的AMF列表接口

### Params

| Name            | Location | Type   | Required | Description                        |
| --------------- | -------- | ------ | -------- | ---------------------------------- |
| neId            | query    | string | yes      | 网管发往网元的不用带NE ID          |
| Referer         | header   | string | yes      | Use the specified declared Referer |
| User-Agent      | header   | string | yes      | User agent                         |
| Accept-Language | header   | string | yes      | zh_CN;q=0.9 en_US;q=0.9            |

> Response Examples

> 成功

```json
{
  "data": [
    {
      "nfId": "001",
      "amfSetId": "001"
    },
    {
      "nfId": "002",
      "amfSetId": "[001,002]"
    }
  ]
}
```

### Responses

| HTTP Status Code | Meaning                                              | Description | Data schema |
| ---------------- | ---------------------------------------------------- | ----------- | ----------- |
| 200              | [OK](https://tools.ietf.org/html/rfc7231#section-6.3.1) | 成功        | Inline      |

### Responses Data Schema

HTTP Status Code **200**

| Name          | Type     | Required | Restrictions | Title        | description |
| ------------- | -------- | -------- | ------------ | ------------ | ----------- |
| » data       | [object] | true     | none         | 返回的数据集 | 数据数组    |
| »» nfId     | string   | true     | none         | NF ID        | 网元ID      |
| »» amfSetId | string   | true     | none         | AMF Set ID   | none        |

## GET Subscriptions from NSSF

GET /api/rest/ueManagement/v1/elementType/nssf/objectType/subscriptions

获取NSSF在线订阅数

### Params

| Name            | Location | Type   | Required | Description                        |
| --------------- | -------- | ------ | -------- | ---------------------------------- |
| neId            | query    | string | yes      | 网管发往网元的不用带NE ID          |
| Referer         | header   | string | yes      | Use the specified declared Referer |
| User-Agent      | header   | string | yes      | User agent                         |
| Accept-Language | header   | string | yes      | zh_CN;q=0.9 en_US;q=0.9            |

> Response Examples

> 成功

```json
{
  "data": [
    {
      "subscriptionId": "1",
      "nfNssaiAvailabilityUri": "http://192.168.2.166/test",
      "event": "test event 1"
    },
    {
      "subscriptionId": "2",
      "nfNssaiAvailabilityUri": "http://192.168.2.166/test",
      "event": "test event 2"
    }
  ]
}
```

### Responses

| HTTP Status Code | Meaning                                              | Description | Data schema |
| ---------------- | ---------------------------------------------------- | ----------- | ----------- |
| 200              | [OK](https://tools.ietf.org/html/rfc7231#section-6.3.1) | 成功        | Inline      |

### Responses Data Schema

HTTP Status Code **200**

| Name                        | Type     | Required | Restrictions | Title                     | description |
| --------------------------- | -------- | -------- | ------------ | ------------------------- | ----------- |
| » data                     | [object] | true     | none         |                           | none        |
| »» subscriptionId         | string   | true     | none         | Subscription ID           | 订阅ID      |
| »» nfNssaiAvailabilityUri | string   | true     | none         | NF NSSAI Availability Uri | none        |
| »» event                  | string   | true     | none         | Event                     | none        |