Querying the Change Progress of a Specified Instance in a Background Task

Function

This API is used to query the change progress of a specified instance in a background task.

URI

GET /v2/{project_id}/instances/{instance_id}/tasks/{task_id}/progress

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. For details, see Obtaining a Project ID. Constraints N/A Range N/A Default Value N/A
instance_id	Yes	String	Definition Instance ID. You can call the API for querying all instances to obtain the instance ID. The instance ID is in the response body. Constraints N/A Range N/A Default Value N/A
task_id	Yes	String	Definition Task ID. Constraints The progress can be queried only during Kafka capacity expansion. Range N/A Default Value N/A

Request Parameters

None

Response Parameters

Status code: 200

**Table 2** Response body parameters
Parameter	Type	Description
progress_percentage	Integer	Definition Progress. Range N/A
remain_time	Integer	Definition Remaining time. Range N/A
step_list	Array of StepDetail objects	Definition Step list.

**Table 3** StepDetail
Parameter	Type	Description
name	String	Definition Task name. Range N/A
statue	String	Definition Task status. Range COMPLETED IN_PROGRESS FAILED WAITING
start_time	String	Definition Start time. Range N/A
end_time	String	Definition End time. Range N/A

Example Requests

GET https://{endpoint}/v2/{project_id}/instances/{instance_id}/tasks/{task_id}/progress

Example Responses

Status code: 200

Change progress of the instance in the background task queried.

{
  "progress_percentage" : 100,
  "remain_time" : 0,
  "step_list" : [ {
    "name" : "pre_check",
    "statue" : "COMPLETED",
    "start_time" : 1763350067752,
    "end_time" : 1763350111208
  }, {
    "name" : "disk_expansion",
    "statue" : "COMPLETED",
    "start_time" : 1763350111326,
    "end_time" : 1763350189383
  } ]
}