Function

This API is used to query VPNs by tag.

Tag Management Service (TMS) filters service resource instances by tag and displays them in a list.

URI

POST /v2.0/{project_id}/ipsec-site-connections/resource_instances/action

Request

Table 1 describes the request parameters.

**Table 1** Request parameters
Parameter	Type	Mandatory	Description
tags	List<tag>	No	Specifies the list of tags. Up to 10 keys are supported. Each key can have a maximum of 10 tag values. values of each tag is mandatory and can be an empty array. The tag key cannot be left blank or be an empty string. Each tag key must be unique, and each tag value in a tag must be unique.
limit	Integer	No	Specifies the maximum number of resources to be queried. If action is set to count, this parameter is not required. If action is set to filter, the default value of limit is 1000. Supported range: 1 to 1000
offset	Integer	No	Specifies the index position. The query starts from the next data record indexed by this parameter. You do not need to specify this parameter when querying resources on the first page. When you query resources on subsequent pages, set offset to the location returned in the response body for the previous query. If action is set to count, this parameter is not required. If action is set to filter, the default value is 0. The offset must be a number and cannot be negative.
action	String	Yes	Specifies the operation identifier. The identifier can be filter or count. filter: Query data in pages. count: returns the total number of records that meet specified conditions.
matches	List<match>	No	Specifies the search criteria. The tag key is the field to match. Currently, only resource_name is supported. The tag value indicates the value to be matched. The key field is a fixed dictionary value.

**Table 2** Description of field **tag**
Name	Type	Mandatory	Description
key	String	Yes	Specifies the tag key. A key can contain a maximum of 127 Unicode characters. Key cannot be left blank. (This parameter is not verified in the search process.)
values	List<String>	Yes	Specifies the list of tag values. Each value can contain a maximum of 255 Unicode characters. If values is an empty list, it indicates any_value. The resources containing one or more values listed in values will be found and displayed.

**Table 3** Description of field **match**
Name	Type	Mandatory	Description
key	String	Yes	Specifies the tag key. The tag key can only be the resource name.
value	String	Yes	Specifies the tag value. Each value can contain a maximum of 255 Unicode characters.

Response

Table 4 describes the response parameters.

**Table 4** Response parameters
Name	Type	Description
resources	List<resource>	N/A
total_count	int	Specifies the total number of records.

**Table 5** Description of field **resource**
Name	Type	Description
resource_id	String	Specifies the resource ID.
resource_detail	Object	Specifies the resource details. The details are left blank by default.
tags	List<resource_tag>	Specifies the list of tags. If there is no tag in the list, tags is taken as an empty array.
resource_name	String	Specifies the resource name. If there is no resource name, the parameter is an empty string by default.

Example

Request example

POST /v2.0/{project_id}/ipsec-site-connections/resource_instances/action

Request body

action is set to filter.

{
    "offset": "0",
    "limit": "100",
    "action": "filter",
    "matches": [
        {
            "key": "resource_name",
            "value": "resource1"
        }
    ],
    "tags": [
        {
            "key": "key1",
            "values": [
                "*value1",
                "value2"
            ]
        }
    ]
}

action is set to count.

{
    "action": "count",
    "tags": [
        {
            "key": "key1",
            "values": [
                "value1",
                "value2"
            ]
        },
        {
            "key": "key2",
            "values": [
                "value1",
                "value2"
            ]
        }
    ],
    "matches": [
        {
            "key": "resource_name",
            "value": "resource1"
        }
    ]
}

Example response

action is set to filter.

{ 
      "resources": [
         {
            "resource_detail": null, 
            "resource_id": "cdfs_cefs_wesas_12_dsad", 
            "resource_name": "resource1", 
            "tags": [
                {
                   "key": "key1",
                   "value": "value1"
                },
                {
                   "key": "key2",
                   "value": "value1"
                }
             ]
         }
       ], 
      "total_count": 1000
}

action is set to count.
```
{
       "total_count": 1000
}
```

Querying VPNs by Tag

Function

URI

Request

Response

Example