What is the Workflow Instances Query API?

The API is used to query workflow instances.

API Version

API Version	Updated Time	Description
V1	2023.09.18	1. Add a request parameter: Type of returned task: tasks_type 2. Add some response parameters: End time: finish_time Task name: tasks[].title Start time for tasks: tasks[].create_time End time for tasks: tasks[].finish_time Task status: tasks[].status
V2	2023.12.01	Add two response parameters: The workflow action to create tasks: tasks[].create_action The workflow action to complete tasks: tasks[].finish_action

API Calling

The API is used to query workflow instances.

Request URL: https://api.jodoo.com/api/v4/workflow/instance/get

Request Frequency: 30 times/second

Request Method: POST

Request Parameters:

Parameter	Required	Type	Description
instance_id	Yes	String	Instance ID is the same as data_id.
tasks_type	No	Number	Type of returned task. 0 refers to "Not return" and 1 "Return all".

Sample Request:

{
    "instance_id": "63ff32d918fbc20007a4a082",
    "tasks_type":1
}

Response Parameters:

Parameter	Type	Description
url	String	Instance access link
instance_id	String	Instance ID
app_id	String	App ID
form_id	String	Form ID
form_title	String	Form Name
update_time	String	Instance modification time
create_time	String	Created time
creator	Object	Creator information is the same as member entity structure.
status	number	Instance status: 0 — In progress 1 — Completed 2 — End manually
tasks	Object[]	Task list
tasks[].app_id	String	App ID
tasks[].form_id	String	Form ID
tasks[].form_title	String	Form name
tasks[].title	String	Task name
tasks[].instance_id	String	Instance ID
tasks[].task_id	String	Task ID
tasks[].flow_id	number	Node ID
tasks[].flow_name	String	Node name
tasks[].url	String	Task access link
tasks[].assignee	Object[]	Pending task assignee information is the same as member entity structure.
tasks[].creator	Object	Instance creator information is the same as member entity structure.
tasks[].create_time	String	Start time for tasks
tasks[].create_action	String	Workflow-related actions for task creation: auto_approve: remove duplicate approvers and keep the highest-level approver forward: submit back: return transfer: hand over revoke: withdraw activate: activate auto_forward: automatically submit overdue tasks auto_back: automatically return overdue tasks batch_forward: batch submit batch_transfer: batch change approvers sign_before: add a pre-approver sign_after: add a post-approver sign_parallel: add a parallel approver invoke_plugin: run a plugin
tasks[].finish_time	String	End time for tasks
tasks[].finish_action	String	Workflow-related actions for task completion: auto_approve: remove duplicate approvers and keep the highest-level approver forward: submit back: return close: close transfer: hand over batch_forward: batch submit sign_after: add a post-approver
tasks[].status	Number	Task status: 0 — In progress 1 — Completed 2 — End manually 4 — Activated 5 — Paused

Sample Response:

{
    "app_id": "628d8c0d73544c0006a54bfd",
    "form_id": "63f31ae8144f4a09ec197163",
    "form_title": "Vehicle application",
    "instance_id": "63ff32d918fbc20007a4a082",
    "url": "https://www.jodoo.com/workflow/process_instance/63ff32d918fbc20007a4a082",
    "update_time": "2022-10-26T13:18:57.605Z",
    "create_time": "2022-10-26T13:11:45.087Z",
    "finish_time": null,
    "status": 0,
    "creator": {
        "username": "Jodoo Official",
        "name": "Jodoo",
        "departments": [
            1
        ],
        "type": 0,
        "status": 1
    },
    "tasks": [
        {
            "app_id": "628d8c0d73544c0006a54bfd",
            "form_id": "63f31ae8144f4a09ec197163",
            "form_title": "Vehicle application",
            "title": "Approval",
            "instance_id": "63ff32d918fbc20007a4a082",
            "task_id": "63f31ae8144f4a09ec197162",
            "flow_id": 0,
            "flow_name": "Aprroval",
            "url": "https://www.jiandaoyun.com/workflow/process_instance/63ff32d918fbc20007a4a082/task/63f31ae8144f4a09ec197162",
            "assignee": {
                "username": "Jodoo Official",
                "name": "Jodoo",
                "departments": [
                    1
                ],
                "type": 0,
                "status": 1
            },
            "creator": {
                "username": "Jodoo Official",
                "name": "Jodoo",
                "departments": [
                    1
                ],
                "type": 0,
                "status": 1
            },
            "create_time": "2022-10-26T13:11:45.087Z",
            "create_action": "forward",
            "finish_time": 2022-10-26T13:11:45.087Z,
            "finish_action": "forward",
            "status": 1
         },
        {
            "app_id": "628d8c0d73544c0006a54bfd",
            "form_id": "63f31ae8144f4a09ec197163",
            "form_title": "Vehicle application",
            "title": "Review",
            "instance_id": "63ff32d918fbc20007a4a082",
            "task_id": "63f31ae8144f4a09ec197163",
            "flow_id": 2,
            "flow_name": "Review",
            "url": "https://www.jiandaoyun.com/workflow/process_instance/63ff32d918fbc20007a4a082/task/63f31ae8144f4a09ec197163",
            "assignee": {
                "username": "Jodoo Official",
                "name": "Jodoo",
                "departments": [
                    1
                ],
                "type": 0,
                "status": 1
            },
            "creator": {
                "username": "Jodoo Official",
                "name": "Jodoo",
                "departments": [
                    1
                ],
                "type": 0,
                "status": 1
            },
            "create_time": "2022-10-26T13:18:57.605Z",
            "create_action": "forward",
            "finish_time": null,
            "finish_action": null,
            "status": 0
        }
    ]
}

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