Creates provisioned configurations.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- For mandatory resource types, indicate with a prefix of * .
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| fc:PutProvisionConfig | update | *All Resources * |
| none |
Request syntax
PUT /2021-04-06/services/{serviceName}/functions/{functionName}/provision-config HTTP/1.1
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| serviceName | string | Yes | The name of the service. | demoService |
| qualifier | string | Yes | The service alias or latest version. Other versions are not supported. | prod |
| functionName | string | Yes | The function name. | demoFunction |
| body | object | No | The provisioned instance configurations. | |
| target | long | Yes | The number of provisioned instances. Valid values: [0,10000]. | 1 |
| scheduledActions | array | No | The configurations of scheduled auto scaling. | |
| ScheduledActions | No | The detailed configurations of the scheduled auto scaling. | ||
| targetTrackingPolicies | array | No | The configurations of metric-based auto scaling. | |
| TargetTrackingPolicies | No | The detailed configurations of metric-based auto scaling. | ||
| alwaysAllocateCPU | boolean | No | Specify whether to always allocate CPUs. Default value: true. | true |
| X-Fc-Account-Id | string | No | The ID of your Alibaba Cloud account. | 188077086902**** |
| X-Fc-Date | string | No | The time when the function is invoked. The value follows the EEE,d MMM yyyy HH:mm:ss GMT format. | Wed, 11 May 2022 09:00:00 GMT |
| X-Fc-Trace-Id | string | No | The trace ID of the invocation request of Function Compute. | rid281s****** |
Response parameters
Examples
Sample success responses
JSONformat
{
"resource": "12345#servierName#qualifier#functionName",
"target": 5,
"current": 1,
"scheduledActions": [
{
"name": "name",
"startTime": "2020-10-10T10:10:10Z",
"endTime": "2021-10-10T10:10:10Z",
"target": 50,
"scheduleExpression": "cron(0/30 * * * *)"
}
],
"targetTrackingPolicies": [
{
"name": "test_1",
"startTime": "2020-10-10T10:10:10Z",
"endTime": "2020-10-10T10:10:10Z",
"metricType": "CPUUtilization",
"metricTarget": 0.6,
"minCapacity": 10,
"maxCapacity": 100
}
],
"alwaysAllocateCPU": true
}Error codes
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2021-06-30 | The request parameters of the API has changed | View Change Details |
| 2021-06-30 | The request parameters of the API has changed | View Change Details |
| 2021-06-30 | The request parameters of the API has changed | View Change Details |
