Querying Predefined Tags

Function

This API is used to query predefined tags.

URI

GET /v1.0/predefine_tags

Request

  • Parameter description

    Table 1 Request header parameters

    Parameter

    Mandatory

    Type

    Description

    X-Auth-Token

    Yes

    String

    Specifies the user token. TMS is a global service. When calling the IAM API to obtain a user token, set scope to domain. The value of X-Subject-Token in the response header is the user token.

    Table 2 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 3 Parameters

    Name

    Type

    Description

    tags

    Array of objects

    Specifies the tags.

    For details, see Table 4.

    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 4 Fields

    Name

    Type

    Description

    key

    String

    Specifies the key.

    It cannot be left blank and can contain a maximum of 36 Unicode characters. Only digits, letters, hyphens (-), at signs (@), and underscores (_) are allowed.

    value

    String

    Specifies the value.

    Each value contains a maximum of 43 Unicode characters and can be an empty string. Only digits, letters, hyphens (-), at signs (@), and underscores (_) 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"
            }
        ]
    }
    

Status Codes

See Status Codes.

Error Codes

See Error Codes.