Querying Task Status Statistics

Function

This API is used to query the status statistics of different tasks.

URI

GET /v2/{project_id}/fdi/instances/{instance_id}/statistics/tasks

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Appendix > Obtaining a Project ID in the ROMA Connect API Reference.
instance_id	Yes	String	Instance ID.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token, which can be obtained by calling the IAM API (value of X-Subject-Token in the response header).

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
common_task_details	TaskStatisticDetails object	Number of tasks in each status.
cdc_task_details	TaskStatisticDetails object	Number of tasks in each status.

**Table 4** TaskStatisticDetails
Parameter	Type	Description
running_tasks_count	Integer	Number of running tasks
abnormal_tasks_count	Integer	Number of abnormal tasks.
terminated_tasks_count	Integer	Number of terminated tasks.
completed_tasks_count	Integer	Number of successful tasks.

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 404

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Requests

Querying FDI task status statistics of a specified instance

https://{{ServerHost}}/v2/c53626012ba84727b938ca8bf03108ef/fdi/instances/fae7ff6c-8e07-4cf8-9e67-589cab2f017c/statistics/tasks

Example Responses

Status code: 200

{
  "common_task_details" : {
    "running_tasks_count" : 2,
    "abnormal_tasks_count" : 2,
    "terminated_tasks_count" : 6,
    "completed_tasks_count" : 8
  },
  "cdc_task_details" : {
    "running_tasks_count" : 1,
    "abnormal_tasks_count" : 0,
    "terminated_tasks_count" : 6,
    "completed_tasks_count" : 0
  }
}