Help Center> Auto Scaling> API Reference> APIs> Planned Tasks> Updating a Planned Task

Updated on 2024-05-23 GMT+08:00

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Updating a Planned Task

Function

This API is used to update a planned task of an AS group.

URI

PUT /autoscaling-api/v1/{project_id}/scaling-groups/{scaling_group_id}/scheduled-tasks/{scheduled_task_id}

**Table 1** Parameter description
Parameter	Mandatory	Type	Description
project_id	Yes	String	Specifies the project ID.
scaling_group_id	Yes	String	Specifies the AS group ID.
scheduled_task_id	Yes	String	Specifies the planned task ID.

Request

**Table 2** Request parameters
Parameter	Mandatory	Type	Description
name	No	String	Specifies the planned task name.
scheduled_policy	No	Object	Specifies the planned task policy. For details, see Table 3.
instance_number	No	Object	Specifies the instance number settings of the AS group. For details, see Table 4.

**Table 3** **scheduled_policy** field description
Parameter	Mandatory	Type	Description
start_time	No	String	Specifies the time when the valid period of the planned task starts. This parameter is valid only when recurrence_type is specified. The format is yyyy-MM-dd'T'HH:mm'Z'. If this parameter is left empty, the time when the task is successfully created is used by default.
end_time	No	String	Specifies the time when the valid period of the planned task ends. This parameter is valid and mandatory only if recurrence_type is specified. The format is yyyy-MM-dd'T'HH:mm'Z'.
launch_time	Yes	String	Specifies the time when the planned task is executed. The UTC time is used. If recurrence_type is left empty or null, the format of the execution time is yyyy-MM-dd'T'HH:mm'Z'. If recurrence_type is specified, the format of the execution time is HH:mm.
recurrence_type	No	String	If this parameter is left blank or null, the planned task is executed at a specified time point. If this parameter is set to DAILY, WEEKLY, or MONTHLY, the planned task is executed periodically by day, week, or month.
recurrence_value	No	String	This parameter is mandatory only if recurrence_type is set to WEEKLY or MONTHLY. Multiple dates are separated by commas (,). When recurrence_type is set to WEEKLY, the value ranges from 1 to 7. If recurrence_type is set to MONTHLY, the value ranges from 1 to 31.

**Table 4** **instance_number** field description
Parameter	Mandatory	Type	Description
max	No	Integer	Specifies the maximum number of instances in the AS group.
min	No	Integer	Specifies the minimum number of instances in the AS group.
desire	No	Integer	Specifies the expected number of instances in the AS group.

Example Request

This example updates the planned task 0h327883-324n-4dzd-9c61-68d03ee191dd by setting the maximum number of instances in the AS group to 10 and the minimum number of instances to 5 at 17:00 every day.

PUT https://{Endpoint}/v1/{project_id}/scaling-groups/xxxxxx/scheduled-tasks/0h327883-324n-4dzd-9c61-68d03ee191dd

{
    "name": "task_01",
    "scheduled_policy": {
        "start_time": "2016-01-08T17:31Z",
        "end_time": "2016-02-08T17:31Z",
        "launch_time": "17:00",
        "recurrence_type": "Daily"
    },
    "instance_number": {
        "max": 10,
        "min": 5
    }
}

Response

None

Example Response

None

Returned Values

Normal
204

Abnormal

Returned Value	Description
400 Bad Request	The server failed to process the request.
401 Unauthorized	You must enter the username and password to access the requested page.
403 Forbidden	You are forbidden to access the requested page.
404 Not Found	The server could not find the requested page.
405 Method Not Allowed	You are not allowed to use the method specified in the request.
406 Not Acceptable	The response generated by the server could not be accepted by the client.
407 Proxy Authentication Required	You must use the proxy server for authentication. Then, the request can be processed.
408 Request Timeout	The request timed out.
409 Conflict	The request could not be processed due to a conflict.
500 Internal Server Error	Failed to complete the request because an internal service error occurred.
501 Not Implemented	Failed to complete the request because the server does not support the requested function.
502 Bad Gateway	Failed to complete the request because the server has received an invalid response.
503 Service Unavailable	Failed to complete the request because the system is currently unavailable.
504 Gateway Timeout	A gateway timeout error occurred.