Querying Reserved Instances of a Function¶

Function¶

This API is used to query reserved instances of a function.

URI¶

GET /v2/{project_id}/fgs/functions/reservedinstanceconfigs

**Table 1** Path Parameters¶
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details, see Obtaining a Project ID.

**Table 2** Query Parameters¶
Parameter	Mandatory	Type	Description
function_urn	No	String	Function URN. For details, see the function model descriptions.
marker	No	String	Start position of the current query. The default value is 0. Default: 0 Minimum: 1 Maximum: 64
limit	No	String	Maximum number of data records returned in a request. Max.: 500. Default: 100. Default: 100 Minimum: 1 Maximum: 64

Request Parameters¶

**Table 3** Request header parameters¶
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.
Content-Type	Yes	String	Message body type (format).

Response Parameters¶

Status code: 200

**Table 4** Response body parameters¶
Parameter	Type	Description
reserved_instances	Array of ReservedInstanceConfigs objects	Reserved instances.
page_info	PageInfo object
count	Long	Number of functions.

**Table 5** ReservedInstanceConfigs¶
Parameter	Type	Description
function_urn	String	Function URN.
qualifier_type	String	Limiting type. Options: version and alias.
qualifier_name	String	Limit value.
min_count	Integer	Number of reserved instances.
idle_mode	Boolean	Whether to enable the idle mode.
tactics_config	TacticsConfig object

**Table 6** TacticsConfig¶
Parameter	Type	Description
cron_configs	Array of CronConfig objects	Scheduled configuration list.

**Table 7** CronConfig¶
Parameter	Type	Description
name	String	Scheduled configuration name.
cron	String	Cron expression.
count	Integer	Number of started reserved instances.
start_time	Long	Start time (epoch format).
expired_time	Long	Expiry time (epoch format).

**Table 8** MetricConfig¶
Parameter	Type	Description
name	String	Flow control configuration name.
type	String	Flow control type. Currently, only reserved instance utilization is supported. Enumeration values: Concurrency
threshold	Integer	Flow control threshold.
min	Integer	Minimum value.

**Table 9** PageInfo¶
Parameter	Type	Description
next_marker	Long	Next read location.
previous_marker	Long	Previous read location.
current_count	Long	Number of items on the current page.

Status code: 400

**Table 10** Response body parameters¶
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 401

**Table 11** Response body parameters¶
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 403

**Table 12** Response body parameters¶
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 404

**Table 13** Response body parameters¶
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

**Table 14** Response body parameters¶
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Requests¶

Query reserved instances of a function.

GET https://{Endpoint}/v2/{project_id}/fgs/functions/reservedinstanceconfigs

Example Responses¶

Status code: 200

{
    "reserved_instances": [
        {
            "function_urn": "urn:fss:{region}:46b6f338fc3445b8846c71dfb1fbxxxx:function:default:xxxxx:latest",
            "qualifier_type": "version",
            "qualifier_name": "latest",
            "min_count": 10,
            "idle_mode": false,
            "tactics_config": {
                "cron_configs": [
                    {
                        "name": "cronConfig",
                        "cron": "0 1 * * * *",
                        "count": 15,
                        "start_time": 1658073600,
                        "expired_time": 1658160000
                    }
                ]
            }
        }
    ],
    "page_info": {
        "next_marker": 1,
        "previous_marker": 0,
        "current_count": 1
    },
    "count": 1
}

Status Codes¶

Status Code	Description
200	OK
400	Bad request.
401	Unauthorized.
403	Forbidden.
404	Not found.
500	Internal server error.

Error Codes¶

See Error Codes.

last updated: 2024-12-11 09:56 UTC - commit: a9da4811efe5d82abe6434344d39f0210cbaa3c6