This API is used to restart an ML Studio development environment instance.

POST /v1/{project_id}/demanager/instances/{instance_id}/action

Table 1 describes the required parameters.

**Table 1** Parameter description
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID and Name.
instance_id	Yes	String	Instance ID

Table 2 describes the request parameters.

**Table 2** Parameter description
Parameter	Mandatory	Type	Description
action	Yes	String	Operation on a development environment instance. The value can be restart.

Table 3 describes the response parameters.

**Table 3** Parameter description
Parameter	Type	Description
current_status	String	Current status of an instance
previous_state	String	Previous status of an instance

The following shows how to restart the ML Studio instance whose ID is 47cf4ff3-0c59-44fe-9821-2840a34c02a9.

Sample response

{
"current_status": "REBOOTING",
"previous_state": "ACTIVE"
}

For details about the status code, see Status Code.

Restarting an ML Studio Instance