Modify Instance Specifications

Function

Modifying the specifications of the IoTDA instance.

URI

POST /v5/iot/{project_id}/iotda-instances/{instance_id}/resize

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Parameter description : project ID. For details, see Obtaining a Project ID.
instance_id	Yes	String	Parameter description: instance ID. Value: Enter up to 36 characters, including lowercase letters (a-f), digits, and hyphens (-).

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
flavor	Yes	Flavor object	Parameter description: specifications of an IoTDA instance.
delay	No	Boolean	Parameter description: whether to changing the billing information of a device instance in the delayed mode. To delay the change, you need to set the change time window of the instance first. Options: true: The change is delayed. The specification change task will be executed in the specified change time window. false: The specification change task is executed immediately.

**Table 3** Flavor
Parameter	Mandatory	Type	Description
type	Yes	String	Parameter description : specification name of the IoTDA instance to create. For details, see Specifications.
size	No	Integer	Parameter description : unit number of the standard IoTDA instances to create. For details, see Specifications.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
order_id	String	Parameter description: order ID.

Example Requests

Modify the specifications of the enterprise edition instance to 2000 TPS and 100,000 devices.

POST https://{endpoint}/v5/iot/{project_id}/iotda-instances/{instance_id}/resize

{
  "flavor" : {
    "type" : "iotda.enterprise.2000tps.10wonlinedevice"
  }
}