Querying Predefined Tags

Function

This API is used to query predefined tags.

URI

GET /v1.0/predefine_tags

Request

Parameter description

**Table 1** Parameters
Name	Mandatory	Type	Description
key	No	String	Specifies the key. Supports fuzzy search and is case insensitive. If this parameter value contains non-URL-safe characters, it must be URL encoded.
value	No	String	Specifies the value. Supports fuzzy search and is case insensitive. If this parameter value contains non-URL-safe characters, it must be URL encoded.
limit	No	Integer	Specifies the number of query records. The value ranges from 1 to 1000. If no value is specified, the value is 10 by default. If the value is set to 0, the number of query records is not limited.
marker	No	String	Specifies the paging location identifier (index). The query starts from the next piece of data indexed by this parameter. NOTE: When querying the data on the first page, you do not need to specify this parameter. When querying the data on subsequent pages, set this parameter to the value in the response body returned by querying data of the previous page. When the returned tags is an empty list, the last page has been queried.
order_field	No	String	Specifies the field for sorting. The parameter value is case sensitive and can be update_time, key, or value. Its default value is update_time. You can choose only one of the three values and based on the value of order_method to sort the remaining two default fields. For example: If order_field is set to update_time, both key and value are sorted in the ascending order. If order_field is set to key, update_time is sorted in the descending order, and value is sorted in the ascending order. If order_field is set to value, update_time is sorted in the descending order, and key is sorted in the ascending order. If order_field is not specified, its default value update_time is taken. In this case, key and value are sorted in the ascending order.
order_method	No	String	Specifies the sorting method of the order_field field. The method can be (case sensitive): asc: ascending order desc: descending order Only one of the preceding sorting methods can be selected. If this parameter is not specified, the default value is desc.

Example request

GET https://{TMS endpoint}/v1.0/predefine_tags?key=ENV&value=DEV&limit=10&marker=9&order_field=key&order_method=asc

Response

Parameter description

**Table 2** Parameters
Name	Type	Description
tags	Array of objects	Specifies the tags. For details, see Table 3.
total_count	Integer	Specifies the total number of tags that meet the filtering criteria, which is not affected by pagination.
marker	String	Specifies the paging location identifier. It indicates the location of the last query record.

tags field description

**Table 3** Fields
Name	Type	Description
key	String	Specifies the key. A tag key can contain up to 36 characters. Only A-Z, a-z, 0-9, hyphens (-), underscores (_), and Unicode characters (\u4E00-\u9FFF) are allowed.
value	String	Specifies the value. A tag value can contain up to 43 characters and can be an empty string. Only A-Z, a-z, 0-9, periods (.), hyphens (-), underscores (_), and Unicode characters (\u4E00-\u9FFF) are allowed.
update_time	String	Specifies the update time, which must be the UTC time, for example, 2016-12-09T00:00:00Z.

Example response

Status code: 200

Successful operation

{
    "marker": "12",
    "total_count": 13,
    "tags": [
        {
            "key": "ENV1",
            "value": "DEV1",
            "update_time": "2017-04-12T14:22:34Z"
        },
        {
            "key": "ENV2",
            "value": "DEV2",
            "update_time": "2017-04-12T14:22:34Z"
        }
    ]
}