dify/web/app/components/develop/template/template_workflow.en.mdx

import { CodeGroup } from '../code.tsx'
import { Row, Col, Properties, Property, Heading, SubProperty, Paragraph } from '../md.tsx'

# Workflow App API

Workflow applications offers non-session support and is ideal for translation, article writing, summarization AI, and more.

<div>
  ### Base URL
  <CodeGroup title="Code" targetCode={props.appDetail.api_base_url}>
    ```javascript
    ```
  </CodeGroup>

  ### Authentication

  The Service API uses `API-Key` authentication.
  <i>**Strongly recommend storing your API Key on the server-side, not shared or stored on the client-side, to avoid possible API-Key leakage that can lead to serious consequences.**</i>

  For all API requests, include your API Key in the `Authorization` HTTP Header, as shown below:

  <CodeGroup title="Code">
    ```javascript
      Authorization: Bearer {API_KEY}

    ```
  </CodeGroup>
</div>

---

<Heading
  url='/workflows/run'
  method='POST'
  title='Execute Workflow'
  name='#Execute-Workflow'
/>
<Row>
  <Col>
    Execute workflow, cannot be executed without a published workflow.

    ### Request Body
      - `inputs` (object) Required
        Allows the entry of various variable values defined by the App.
        The `inputs` parameter contains multiple key/value pairs, with each key corresponding to a specific variable and each value being the specific value for that variable.
        The workflow application requires at least one key/value pair to be inputted. The variable can be of File Array type.
        File Array type variable is suitable for inputting files combined with text understanding and answering questions, available only when the model supports file parsing and understanding capability.
        If the variable is of File Array type, the corresponding value should be a list whose elements contain following attributions: 
          - `type` (string) Supported type: 
            - `document` ('TXT', 'MD', 'MARKDOWN', 'PDF', 'HTML', 'XLSX', 'XLS', 'DOCX', 'CSV', 'EML', 'MSG', 'PPTX', 'PPT', 'XML', 'EPUB')
            - `image` ('JPG', 'JPEG', 'PNG', 'GIF', 'WEBP', 'SVG')
            - `audio` ('MP3', 'M4A', 'WAV', 'WEBM', 'AMR')
            - `video` ('MP4', 'MOV', 'MPEG', 'MPGA')
            - `custom` (Other file types)
          - `transfer_method` (string) Transfer method, `remote_url` for image URL / `local_file` for file upload
          - `url` (string) Image URL (when the transfer method is `remote_url`)
          - `upload_file_id` (string) Uploaded file ID, which must be obtained by uploading through the File Upload API in advance (when the transfer method is `local_file`)

      - `response_mode` (string) Required
        The mode of response return, supporting:
        - `streaming` Streaming mode (recommended), implements a typewriter-like output through SSE ([Server-Sent Events](https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events)).
        - `blocking` Blocking mode, returns result after execution is complete. (Requests may be interrupted if the process is long)
        <i>Due to Cloudflare restrictions, the request will be interrupted without a return after 100 seconds.</i>
      - `user` (string) Required
        User identifier, used to define the identity of the end-user for retrieval and statistics.
        Should be uniquely defined by the developer within the application.
        <br/>
        <i>The user identifier should be consistent with the user passed in the message sending interface. The Service API does not share conversations created by the WebApp.</i>
      - `files` (array[object]) Optional
      - `trace_id` (string) Optional
        Trace ID. Used for integration with existing business trace components to achieve end-to-end distributed tracing. If not provided, the system will automatically generate a trace_id. Supports the following three ways to pass, in order of priority:
        1. Header: via HTTP Header `X-Trace-Id`, highest priority.
        2. Query parameter: via URL query parameter `trace_id`.
        3. Request Body: via request body field `trace_id` (i.e., this field).

    ### Response
    When `response_mode` is `blocking`, return a CompletionResponse object.
    When `response_mode` is `streaming`, return a ChunkCompletionResponse stream.

    ### CompletionResponse
    Returns the App result, `Content-Type` is `application/json`.
    - `workflow_run_id` (string) Unique ID of workflow execution
    - `task_id` (string) Task ID, used for request tracking and the below Stop Generate API
    - `data` (object) detail of result
      - `id` (string) ID of workflow execution
      - `workflow_id` (string) ID of related workflow
      - `status` (string) status of execution, `running` / `succeeded` / `failed` / `stopped`
      - `outputs` (json) Optional content of output
      - `error` (string) Optional reason of error
      - `elapsed_time` (float) Optional total seconds to be used
      - `total_tokens` (int) Optional tokens to be used
      - `total_steps` (int) default 0
      - `created_at` (timestamp) start time
      - `finished_at` (timestamp) end time

    ### ChunkCompletionResponse
    Returns the stream chunks outputted by the App, `Content-Type` is `text/event-stream`.
    Each streaming chunk starts with `data:`, separated by two newline characters `\n\n`, as shown below:
    <CodeGroup>
    ```streaming {{ title: 'Response' }}
    data: {"event": "text_chunk", "workflow_run_id": "b85e5fc5-751b-454d-b14e-dc5f240b0a31", "task_id": "bd029338-b068-4d34-a331-fc85478922c2", "data": {"text": "\u4e3a\u4e86", "from_variable_selector": ["1745912968134", "text"]}}\n\n
    ```
    </CodeGroup>
    The structure of the streaming chunks varies depending on the `event`:
    - `event: workflow_started` workflow starts execution
      - `task_id` (string) Task ID, used for request tracking and the below Stop Generate API
      - `workflow_run_id` (string) Unique ID of workflow execution
      - `event` (string) fixed to `workflow_started`
      - `data` (object) detail
        - `id` (string) Unique ID of workflow execution
        - `workflow_id` (string) ID of related workflow
        - `created_at` (timestamp) Creation timestamp, e.g., 1705395332
    - `event: node_started` node execution started
      - `task_id` (string) Task ID, used for request tracking and the below Stop Generate API
      - `workflow_run_id` (string) Unique ID of workflow execution
      - `event` (string) fixed to `node_started`
      - `data` (object) detail
        - `id` (string) Unique ID of workflow execution
        - `node_id` (string) ID of node
        - `node_type` (string) type of node
        - `title` (string) name of node
        - `index` (int) Execution sequence number, used to display Tracing Node sequence
        - `predecessor_node_id` (string) optional Prefix node ID, used for canvas display execution path
        - `inputs` (object) Contents of all preceding node variables used in the node
        - `created_at` (timestamp) timestamp of start, e.g., 1705395332
    - `event: text_chunk` Text fragment  
      - `task_id` (string) Task ID, used for request tracking and the below Stop Generate API 
      - `workflow_run_id` (string) Unique ID of workflow execution 
      - `event` (string) fixed to `text_chunk`
      - `data` (object) detail
        - `text` (string) Text content
        - `from_variable_selector` (array) Text source path, helping developers understand which node and variable generated the text
    - `event: node_finished` node execution ends, success or failure in different states in the same event
      - `task_id` (string) Task ID, used for request tracking and the below Stop Generate API
      - `workflow_run_id` (string) Unique ID of workflow execution
      - `event` (string) fixed to `node_finished`
      - `data` (object) detail
        - `id` (string) Unique ID of workflow execution
        - `node_id` (string) ID of node
        - `node_type` (string) type of node
        - `title` (string) name of node
        - `index` (int) Execution sequence number, used to display Tracing Node sequence
        - `predecessor_node_id` (string) optional Prefix node ID, used for canvas display execution path
        - `inputs` (object) Contents of all preceding node variables used in the node
        - `process_data` (json) Optional node process data
        - `outputs` (json) Optional content of output
        - `status` (string) status of execution, `running` / `succeeded` / `failed` / `stopped`
        - `error` (string) Optional reason of error
        - `elapsed_time` (float) Optional total seconds to be used
        - `execution_metadata` (json) meta data
          - `total_tokens` (int) optional tokens to be used
          - `total_price` (decimal) optional Total cost
          - `currency` (string) optional e.g. `USD` / `RMB`
        - `created_at` (timestamp) timestamp of start, e.g., 1705395332
    - `event: workflow_finished` workflow execution ends, success or failure in different states in the same event
      - `task_id` (string) Task ID, used for request tracking and the below Stop Generate API
      - `workflow_run_id` (string) Unique ID of workflow execution
      - `event` (string) fixed to `workflow_finished`
      - `data` (object) detail
        - `id` (string) ID of workflow execution
        - `workflow_id` (string) ID of related workflow
        - `status` (string) status of execution, `running` / `succeeded` / `failed` / `stopped`
        - `outputs` (json) Optional content of output
        - `error` (string) Optional reason of error
        - `elapsed_time` (float) Optional total seconds to be used
        - `total_tokens` (int) Optional tokens to be used
        - `total_steps` (int) default 0
        - `created_at` (timestamp) start time
        - `finished_at` (timestamp) end time
    - `event: tts_message` TTS audio stream event, that is, speech synthesis output. The content is an audio block in Mp3 format, encoded as a base64 string. When playing, simply decode the base64 and feed it into the player. (This message is available only when auto-play is enabled)
      - `task_id` (string) Task ID, used for request tracking and the stop response interface below
      - `message_id` (string) Unique message ID
      - `audio` (string) The audio after speech synthesis, encoded in base64 text content, when playing, simply decode the base64 and feed it into the player
      - `created_at` (int) Creation timestamp, e.g.: 1705395332
    - `event: tts_message_end` TTS audio stream end event, receiving this event indicates the end of the audio stream.
      - `task_id` (string) Task ID, used for request tracking and the stop response interface below
      - `message_id` (string) Unique message ID
      - `audio` (string) The end event has no audio, so this is an empty string
      - `created_at` (int) Creation timestamp, e.g.: 1705395332
    - `event: ping` Ping event every 10 seconds to keep the connection alive.

    ### Errors
    - 400, `invalid_param`, abnormal parameter input
    - 400, `app_unavailable`, App configuration unavailable
    - 400, `provider_not_initialize`, no available model credential configuration
    - 400, `provider_quota_exceeded`, model invocation quota insufficient
    - 400, `model_currently_not_support`, current model unavailable
    - 400, `workflow_request_error`, workflow execution failed
    - 500, internal server error

  </Col>
  <Col sticky>
     <CodeGroup title="Request" tag="POST" label="/workflows/run" targetCode={`curl -X POST '${props.appDetail.api_base_url}/workflows/run' \\\n--header 'Authorization: Bearer {api_key}' \\\n--header 'Content-Type: application/json' \\\n--data-raw '{\n    "inputs": ${JSON.stringify(props.inputs)},\n    "response_mode": "streaming",\n    "user": "abc-123"\n}'\n`}>

    ```bash {{ title: 'cURL' }}
    curl -X POST '${props.appDetail.api_base_url}/workflows/run' \
    --header 'Authorization: Bearer {api_key}' \
    --header 'Content-Type: application/json' \
    --data-raw '{
        "inputs": {},
        "response_mode": "streaming",
        "user": "abc-123"
    }'
    ```

    </CodeGroup>
    <CodeGroup title="Example: file array as an input variable">
      ```json {{ title: 'File variable example' }}
      {
        "inputs": {
          "{variable_name}": 
          [
            {
            "transfer_method": "local_file",
            "upload_file_id": "{upload_file_id}",
            "type": "{document_type}"
            }
          ]
        }
      }
      ```
    </CodeGroup>
    ### Blocking Mode
    <CodeGroup title="Response">
    ```json {{ title: 'Response' }}
    {
        "workflow_run_id": "djflajgkldjgd",
        "task_id": "9da23599-e713-473b-982c-4328d4f5c78a",
        "data": {
            "id": "fdlsjfjejkghjda",
            "workflow_id": "fldjaslkfjlsda",
            "status": "succeeded",
            "outputs": {
              "text": "Nice to meet you."
            },
            "error": null,
            "elapsed_time": 0.875,
            "total_tokens": 3562,
            "total_steps": 8,
            "created_at": 1705407629,
            "finished_at": 1727807631
        }
    }
    ```
    </CodeGroup>
    ### Streaming Mode
    <CodeGroup title="Response">
    ```streaming {{ title: 'Response' }}
      data: {"event": "workflow_started", "task_id": "5ad4cb98-f0c7-4085-b384-88c403be6290", "workflow_run_id": "5ad498-f0c7-4085-b384-88cbe6290", "data": {"id": "5ad498-f0c7-4085-b384-88cbe6290", "workflow_id": "dfjasklfjdslag", "created_at": 1679586595}}
      data: {"event": "node_started", "task_id": "5ad4cb98-f0c7-4085-b384-88c403be6290", "workflow_run_id": "5ad498-f0c7-4085-b384-88cbe6290", "data": {"id": "5ad498-f0c7-4085-b384-88cbe6290", "node_id": "dfjasklfjdslag", "node_type": "start", "title": "Start", "index": 0, "predecessor_node_id": "fdljewklfklgejlglsd", "inputs": {}, "created_at": 1679586595}}
      data: {"event": "node_finished", "task_id": "5ad4cb98-f0c7-4085-b384-88c403be6290", "workflow_run_id": "5ad498-f0c7-4085-b384-88cbe6290", "data": {"id": "5ad498-f0c7-4085-b384-88cbe6290", "node_id": "dfjasklfjdslag", "node_type": "start", "title": "Start", "index": 0, "predecessor_node_id": "fdljewklfklgejlglsd", "inputs": {}, "outputs": {}, "status": "succeeded", "elapsed_time": 0.324, "execution_metadata": {"total_tokens": 63127864, "total_price": 2.378, "currency": "USD"},  "created_at": 1679586595}}
      data: {"event": "workflow_finished", "task_id": "5ad4cb98-f0c7-4085-b384-88c403be6290", "workflow_run_id": "5ad498-f0c7-4085-b384-88cbe6290", "data": {"id": "5ad498-f0c7-4085-b384-88cbe6290", "workflow_id": "dfjasklfjdslag", "outputs": {}, "status": "succeeded", "elapsed_time": 0.324, "total_tokens": 63127864, "total_steps": "1", "created_at": 1679586595, "finished_at": 1679976595}}
      data: {"event": "tts_message", "conversation_id": "23dd85f3-1a41-4ea0-b7a9-062734ccfaf9", "message_id": "a8bdc41c-13b2-4c18-bfd9-054b9803038c", "created_at": 1721205487, "task_id": "3bf8a0bb-e73b-4690-9e66-4e429bad8ee7", "audio": "qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq"}
      data: {"event": "tts_message_end", "conversation_id": "23dd85f3-1a41-4ea0-b7a9-062734ccfaf9", "message_id": "a8bdc41c-13b2-4c18-bfd9-054b9803038c", "created_at": 1721205487, "task_id": "3bf8a0bb-e73b-4690-9e66-4e429bad8ee7", "audio": ""}
    ```
    </CodeGroup>
    <CodeGroup title="File upload sample code">
      ```json {{ title: 'File upload sample code' }}
      import requests
      import json

      def upload_file(file_path, user):
          upload_url = "https://api.dify.ai/v1/files/upload"
          headers = {
              "Authorization": "Bearer app-xxxxxxxx",
          }
          
          try:
              print("Upload file...")
              with open(file_path, 'rb') as file:
                  files = {
                      'file': (file_path, file, 'text/plain')  # Make sure the file is uploaded with the appropriate MIME type
                  }
                  data = {
                      "user": user,
                      "type": "TXT"  # Set the file type to TXT
                  }
                  
                  response = requests.post(upload_url, headers=headers, files=files, data=data)
                  if response.status_code == 201:  # 201 means creation is successful
                      print("File uploaded successfully")
                      return response.json().get("id")  # Get the uploaded file ID
                  else:
                      print(f"File upload failed, status code: {response.status_code}")
                      return None
          except Exception as e:
              print(f"Error occurred: {str(e)}")
              return None

      def run_workflow(file_id, user, response_mode="blocking"):
          workflow_url = "https://api.dify.ai/v1/workflows/run"
          headers = {
              "Authorization": "Bearer app-xxxxxxxxx",
              "Content-Type": "application/json"
          }

          data = {
              "inputs": {
                  "orig_mail": [{
                      "transfer_method": "local_file",
                      "upload_file_id": file_id,
                      "type": "document"
                  }]
              },
              "response_mode": response_mode,
              "user": user
          }

          try:
              print("Run Workflow...")
              response = requests.post(workflow_url, headers=headers, json=data)
              if response.status_code == 200:
                  print("Workflow execution successful")
                  return response.json()
              else:
                  print(f"Workflow execution failed, status code: {response.status_code}")
                  return {"status": "error", "message": f"Failed to execute workflow, status code: {response.status_code}"}
          except Exception as e:
              print(f"Error occurred: {str(e)}")
              return {"status": "error", "message": str(e)}

      # Usage Examples
      file_path = "{your_file_path}"
      user = "difyuser"

      # Upload files
      file_id = upload_file(file_path, user)
      if file_id:
          # The file was uploaded successfully, and the workflow continues to run
          result = run_workflow(file_id, user)
          print(result)
      else:
          print("File upload failed and workflow cannot be executed")
      ```
    </CodeGroup>
  </Col>
</Row>

---

<Heading
  url='/workflows/run/:workflow_run_id'
  method='GET'
  title='Get Workflow Run Detail'
  name='#get-workflow-run-detail'
/>
<Row>
  <Col>
    Retrieve the current execution results of a workflow task based on the workflow execution ID.
    ### Path
    - `workflow_run_id` (string) Workflow run ID, can be obtained from the streaming chunk return
    ### Response
    - `id` (string) ID of workflow execution
    - `workflow_id` (string) ID of related workflow
    - `status` (string) status of execution, `running` / `succeeded` / `failed` / `stopped`
    - `inputs` (json) content of input
    - `outputs` (json) content of output
    - `error` (string) reason of error
    - `total_steps` (int) total steps of task
    - `total_tokens` (int) total tokens to be used
    - `created_at` (timestamp) start time
    - `finished_at` (timestamp) end time
    - `elapsed_time` (float) total seconds to be used
  </Col>
  <Col sticky>
    ### Request Example
    <CodeGroup title="Request" tag="GET" label="/workflows/run/:workflow_run_id" targetCode={`curl -X GET '${props.appDetail.api_base_url}/workflows/run/:workflow_run_id' \\\n-H 'Authorization: Bearer {api_key}' \\\n-H 'Content-Type: application/json'`}>
      ```bash {{ title: 'cURL' }}
      curl -X GET '${props.appDetail.api_base_url}/workflows/run/:workflow_run_id' \
      -H 'Authorization: Bearer {api_key}' \
      -H 'Content-Type: application/json'
      ```
    </CodeGroup>

    ### Response Example
    <CodeGroup title="Response">
    ```json {{ title: 'Response' }}
    {
        "id": "b1ad3277-089e-42c6-9dff-6820d94fbc76",
        "workflow_id": "19eff89f-ec03-4f75-b0fc-897e7effea02",
        "status": "succeeded",
        "inputs": "{\"sys.files\": [], \"sys.user_id\": \"abc-123\"}",
        "outputs": null,
        "error": null,
        "total_steps": 3,
        "total_tokens": 0,
        "created_at": 1705407629,
        "finished_at": 1727807631,
        "elapsed_time": 30.098514399956912
    }
    ```
    </CodeGroup>
  </Col>
</Row>

---

<Heading
  url='/workflows/tasks/:task_id/stop'
  method='POST'
  title='Stop Generate'
  name='#stop-generatebacks'
/>
<Row>
  <Col>
  Only supported in streaming mode.
  ### Path
  - `task_id` (string) Task ID, can be obtained from the streaming chunk return
  ### Request Body
  - `user` (string) Required
    User identifier, used to define the identity of the end-user, must be consistent with the user passed in the message sending interface. The Service API does not share conversations created by the WebApp.
  ### Response
  - `result` (string) Always returns "success"
  </Col>
  <Col sticky>
  ### Request Example
  <CodeGroup title="Request" tag="POST" label="/workflows/tasks/:task_id/stop" targetCode={`curl -X POST '${props.appDetail.api_base_url}/workflows/tasks/:task_id/stop' \\\n-H 'Authorization: Bearer {api_key}' \\\n-H 'Content-Type: application/json' \\\n--data-raw '{"user": "abc-123"}'`}>
    ```bash {{ title: 'cURL' }}
    curl -X POST '${props.appDetail.api_base_url}/workflows/tasks/:task_id/stop' \
    -H 'Authorization: Bearer {api_key}' \
    -H 'Content-Type: application/json' \
    --data-raw '{
        "user": "abc-123"
    }'
    ```
    </CodeGroup>

    ### Response Example
    <CodeGroup title="Response">
    ```json {{ title: 'Response' }}
    {
      "result": "success"
    }
    ```
    </CodeGroup>
  </Col>
</Row>

---

<Heading
  url='/files/upload'
  method='POST'
  title='File Upload'
  name='#file-upload'
/>
<Row>
  <Col>
  Upload a file for use when sending messages, enabling multimodal understanding of images and text.
  Supports any formats that are supported by your workflow.
  Uploaded files are for use by the current end-user only.

  ### Request Body
  This interface requires a `multipart/form-data` request.
  - `file` (File) Required
    The file to be uploaded.
  - `user` (string) Required
    User identifier, defined by the developer's rules, must be unique within the application. The Service API does not share conversations created by the WebApp.

  ### Response
  After a successful upload, the server will return the file's ID and related information.
  - `id` (uuid) ID
  - `name` (string) File name
  - `size` (int) File size (bytes)
  - `extension` (string) File extension
  - `mime_type` (string) File mime-type
  - `created_by` (uuid) End-user ID
  - `created_at` (timestamp) Creation timestamp, e.g., 1705395332

  ### Errors
  - 400, `no_file_uploaded`, a file must be provided
  - 400, `too_many_files`, currently only one file is accepted
  - 400, `unsupported_preview`, the file does not support preview
  - 400, `unsupported_estimate`, the file does not support estimation
  - 413, `file_too_large`, the file is too large
  - 415, `unsupported_file_type`, unsupported extension, currently only document files are accepted
  - 503, `s3_connection_failed`, unable to connect to S3 service
  - 503, `s3_permission_denied`, no permission to upload files to S3
  - 503, `s3_file_too_large`, file exceeds S3 size limit
  - 500, internal server error


  </Col>
  <Col sticky>
  ### Request Example
  <CodeGroup title="Request" tag="POST" label="/files/upload" targetCode={`curl -X POST '${props.appDetail.api_base_url}/files/upload' \\\n--header 'Authorization: Bearer {api_key}' \\\n--form 'file=@localfile;type=image/[png|jpeg|jpg|webp|gif]' \\\n--form 'user=abc-123'`}>

    ```bash {{ title: 'cURL' }}
    curl -X POST '${props.appDetail.api_base_url}/files/upload' \
    --header 'Authorization: Bearer {api_key}' \
    --form 'file=@"/path/to/file"'
    ```

    </CodeGroup>


  ### Response Example
  <CodeGroup title="Response">
    ```json {{ title: 'Response' }}
    {
      "id": "72fa9618-8f89-4a37-9b33-7e1178a24a67",
      "name": "example.png",
      "size": 1024,
      "extension": "png",
      "mime_type": "image/png",
      "created_by": "6ad1ab0a-73ff-4ac1-b9e4-cdb312f71f13",
      "created_at": 1577836800,
    }
  ```
  </CodeGroup>
  </Col>
</Row>

---

<Heading
  url='/workflows/logs'
  method='GET'
  title='Get Workflow Logs'
  name='#Get-Workflow-Logs'
/>
<Row>
  <Col>
    Returns workflow logs, with the first page returning the latest `{limit}` messages, i.e., in reverse order.

    ### Query

    <Properties>
      <Property name='keyword' type='string' key='keyword'>
        Keyword to search
      </Property>
      <Property name='status' type='string' key='status'>
        succeeded/failed/stopped
      </Property>
      <Property name='page' type='int' key='page'>
        current page, default is 1.
      </Property>
      <Property name='limit' type='int' key='limit'>
          How many chat history messages to return in one request, default is 20.
      </Property>
      <Property name='created_by_end_user_session_id' type='str' key='created_by_end_user_session_id'>
          Created by which endUser, for example, `abc-123`.
      </Property>
      <Property name='created_by_account' type='str' key='created_by_account'>
          Created by which email account, for example, lizb@test.com.
      </Property>
    </Properties>

    ### Response
  - `page` (int) Current page
  - `limit` (int) Number of returned items, if input exceeds system limit, returns system limit amount
  - `total` (int) Number of total items
  - `has_more` (bool) Whether there is a next page
  - `data` (array[object]) Log list
    - `id` (string) ID
    - `workflow_run` (object) Workflow run
      - `id` (string) ID
      - `version` (string) Version
      - `status` (string) status of execution, `running` / `succeeded` / `failed` / `stopped`
      - `error` (string) Optional reason of error
      - `elapsed_time` (float) total seconds to be used
      - `total_tokens` (int) tokens to be used
      - `total_steps` (int) default 0
      - `created_at` (timestamp) start time
      - `finished_at` (timestamp) end time
    - `created_from` (string) Created from
    - `created_by_role` (string) Created by role
    - `created_by_account` (string) Optional Created by account
    - `created_by_end_user` (object) Created by end user
      - `id` (string) ID
      - `type` (string) Type
      - `is_anonymous` (bool) Is anonymous
      - `session_id` (string) Session ID
    - `created_at` (timestamp) create time
  </Col>
  <Col sticky>

    <CodeGroup title="Request" tag="GET" label="/workflows/logs" targetCode={`curl -X GET '${props.appDetail.api_base_url}/workflows/logs'\\\n --header 'Authorization: Bearer {api_key}'`}>

    ```bash {{ title: 'cURL' }}
    curl -X GET '${props.appDetail.api_base_url}/workflows/logs?limit=1'
    --header 'Authorization: Bearer {api_key}'
    ```

    </CodeGroup>
    ### Response Example
    <CodeGroup title="Response">
    ```json {{ title: 'Response' }}
    {
        "page": 1,
        "limit": 1,
        "total": 7,
        "has_more": true,
        "data": [
            {
                "id": "e41b93f1-7ca2-40fd-b3a8-999aeb499cc0",
                "workflow_run": {
                    "id": "c0640fc8-03ef-4481-a96c-8a13b732a36e",
                    "version": "2024-08-01 12:17:09.771832",
                    "status": "succeeded",
                    "error": null,
                    "elapsed_time": 1.3588523610014818,
                    "total_tokens": 0,
                    "total_steps": 3,
                    "created_at": 1726139643,
                    "finished_at": 1726139644
                },
                "created_from": "service-api",
                "created_by_role": "end_user",
                "created_by_account": null,
                "created_by_end_user": {
                    "id": "7f7d9117-dd9d-441d-8970-87e5e7e687a3",
                    "type": "service_api",
                    "is_anonymous": false,
                    "session_id": "abc-123"
                },
                "created_at": 1726139644
            }
        ]
    }
    ```
    </CodeGroup>
  </Col>
</Row>
---

<Heading
  url='/info'
  method='GET'
  title='Get Application Basic Information'
  name='#info'
/>
<Row>
  <Col>
  Used to get basic information about this application

  ### Response
  - `name` (string) application name
  - `description` (string) application description
  - `tags` (array[string]) application tags
  - `mode` (string) application mode
  - `author_name` (string) application author name
  </Col>
  <Col>
    <CodeGroup title="Request" tag="GET" label="/info" targetCode={`curl -X GET '${props.appDetail.api_base_url}/info' \\\n-H 'Authorization: Bearer {api_key}'`}>
      ```bash {{ title: 'cURL' }}
      curl -X GET '${props.appDetail.api_base_url}/info' \
      -H 'Authorization: Bearer {api_key}'
      ```
    </CodeGroup>
    <CodeGroup title="Response">
    ```json {{ title: 'Response' }}
    {
      "name": "My App",
      "description": "This is my app.",
      "tags": [
        "tag1",
        "tag2"
      ],
      "mode": "workflow",
      "author_name": "Dify"
    }
    ```
    </CodeGroup>
  </Col>
</Row>

---

<Heading
  url='/parameters'
  method='GET'
  title='Get Application Parameters Information'
  name='#parameters'
/>
<Row>
  <Col>
    Used at the start of entering the page to obtain information such as features, input parameter names, types, and default values.

    ### Response
    - `user_input_form` (array[object]) User input form configuration
      - `text-input` (object) Text input control
        - `label` (string) Variable display label name
        - `variable` (string) Variable ID
        - `required` (bool) Whether it is required
        - `default` (string) Default value
      - `paragraph` (object) Paragraph text input control
        - `label` (string) Variable display label name
        - `variable` (string) Variable ID
        - `required` (bool) Whether it is required
        - `default` (string) Default value
      - `select` (object) Dropdown control
        - `label` (string) Variable display label name
        - `variable` (string) Variable ID
        - `required` (bool) Whether it is required
        - `default` (string) Default value
        - `options` (array[string]) Option values
    - `file_upload` (object) File upload configuration
      - `document` (object) Document settings  
        Currently only supports document types: `txt`, `md`, `markdown`, `pdf`, `html`, `xlsx`, `xls`, `docx`, `csv`, `eml`, `msg`, `pptx`, `ppt`, `xml`, `epub`.  
        - `enabled` (bool) Whether it is enabled  
        - `number_limits` (int) Document number limit, default is 3  
        - `transfer_methods` (array[string]) List of transfer methods: `remote_url`, `local_file`. Must choose one.  
      - `image` (object) Image settings  
        Currently only supports image types: `png`, `jpg`, `jpeg`, `webp`, `gif`.  
        - `enabled` (bool) Whether it is enabled  
        - `number_limits` (int) Image number limit, default is 3  
        - `transfer_methods` (array[string]) List of transfer methods: `remote_url`, `local_file`. Must choose one.  
      - `audio` (object) Audio settings  
        Currently only supports audio types: `mp3`, `m4a`, `wav`, `webm`, `amr`.  
        - `enabled` (bool) Whether it is enabled  
        - `number_limits` (int) Audio number limit, default is 3  
        - `transfer_methods` (array[string]) List of transfer methods: `remote_url`, `local_file`. Must choose one.  
      - `video` (object) Video settings  
        Currently only supports video types: `mp4`, `mov`, `mpeg`, `mpga`.  
        - `enabled` (bool) Whether it is enabled  
        - `number_limits` (int) Video number limit, default is 3  
        - `transfer_methods` (array[string]) List of transfer methods: `remote_url`, `local_file`. Must choose one.  
      - `custom` (object) Custom settings  
        - `enabled` (bool) Whether it is enabled  
        - `number_limits` (int) Custom number limit, default is 3  
        - `transfer_methods` (array[string]) List of transfer methods: `remote_url`, `local_file`. Must choose one. 
    - `system_parameters` (object) System parameters
      - `file_size_limit` (int) Document upload size limit (MB)
      - `image_file_size_limit` (int) Image file upload size limit (MB)
      - `audio_file_size_limit` (int) Audio file upload size limit (MB)
      - `video_file_size_limit` (int) Video file upload size limit (MB)

  </Col>
  <Col sticky>

    <CodeGroup title="Request" tag="GET" label="/parameters" targetCode={` curl -X GET '${props.appDetail.api_base_url}/parameters'`}>

    ```bash {{ title: 'cURL' }}
    curl -X GET '${props.appDetail.api_base_url}/parameters' \
    --header 'Authorization: Bearer {api_key}'
    ```

    </CodeGroup>

    <CodeGroup title="Response">
    ```json {{ title: 'Response' }}
    {
      "user_input_form": [
          {
              "paragraph": {
                  "label": "Query",
                  "variable": "query",
                  "required": true,
                  "default": ""
              }
          }
      ],
      "file_upload": {
          "image": {
              "enabled": false,
              "number_limits": 3,
              "detail": "high",
              "transfer_methods": [
                  "remote_url",
                  "local_file"
              ]
          }
      },
      "system_parameters": {
          "file_size_limit": 15,
          "image_file_size_limit": 10,
          "audio_file_size_limit": 50,
          "video_file_size_limit": 100
      }
    }
    ```
    </CodeGroup>
  </Col>
</Row>
---

<Heading
  url='/site'
  method='GET'
  title='Get Application WebApp Settings'
  name='#site'
/>
<Row>
  <Col>
  Used to get the WebApp settings of the application.
  ### Response
  - `title` (string) WebApp name
  - `icon_type` (string) Icon type, `emoji` - emoji, `image` - picture
  - `icon` (string) Icon. If it's `emoji` type, it's an emoji symbol; if it's `image` type, it's an image URL.
  - `icon_background` (string) Background color in hex format
  - `icon_url` (string) Icon URL
  - `description` (string) Description
  - `copyright` (string) Copyright information
  - `privacy_policy` (string) Privacy policy link
  - `custom_disclaimer` (string) Custom disclaimer
  - `default_language` (string) Default language
  - `show_workflow_steps` (bool) Whether to show workflow details
  </Col>
  <Col>
  <CodeGroup title="Request" tag="POST" label="/meta" targetCode={`curl -X GET '${props.appDetail.api_base_url}/site' \\\n-H 'Authorization: Bearer {api_key}'`}>
    ```bash {{ title: 'cURL' }}
    curl -X GET '${props.appDetail.api_base_url}/site' \
    -H 'Authorization: Bearer {api_key}'
    ```

    </CodeGroup>

    <CodeGroup title="Response">
    ```json {{ title: 'Response' }}
    {
      "title": "My App",
      "icon_type": "emoji",
      "icon": "😄",
      "icon_background": "#FFEAD5",
      "icon_url": null,
      "description": "This is my app.",
      "copyright": "all rights reserved",
      "privacy_policy": "",
      "custom_disclaimer": "All generated by AI",
      "default_language": "en-US",
      "show_workflow_steps": false,
    }
    ```
    </CodeGroup>
  </Col>
</Row>
___