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# Get Workflow

GET https://host.com/v1/workflow/{workflow_id}

Get workflow execution details.

Reference: https://docs.nvidia.com/switch-infrastructure/config-manager/switch-infrastructure/config-manager/services/temporal/temporal-api/workflow/get-workflow-v-1-workflow-workflow-id-get

## OpenAPI Specification

```yaml
openapi: 3.1.0
info:
  title: temporal-api
  version: 1.0.0
paths:
  /v1/workflow/{workflow_id}:
    get:
      operationId: get-workflow-v-1-workflow-workflow-id-get
      summary: Get Workflow
      description: Get workflow execution details.
      tags:
        - subpackage_workflow
      parameters:
        - name: workflow_id
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WorkflowDetailResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
servers:
  - url: https://host.com
components:
  schemas:
    WorkflowDetailResponseSearchAttributes:
      oneOf:
        - type: array
          items:
            type: string
        - type: array
          items:
            type: integer
        - type: array
          items:
            type: number
            format: double
        - type: array
          items:
            type: boolean
        - type: array
          items:
            type: string
            format: date-time
      title: WorkflowDetailResponseSearchAttributes
    Review:
      type: object
      properties:
        time:
          type: string
        user:
          type: string
      required:
        - time
        - user
      description: Individual Review.
      title: Review
    StateEnum:
      type: string
      enum:
        - NOT_STARTED
        - IN_PROGRESS
        - PENDING_APPROVAL
        - COMPLETE
        - UNREACHABLE
        - FAILED
        - REJECTED
        - APPROVED
      description: Enum of states for a Stage.
      title: StateEnum
    HistoryEntry:
      type: object
      properties:
        state:
          $ref: '#/components/schemas/StateEnum'
        time:
          type: string
      required:
        - state
        - time
      description: State Transition History Entry.
      title: HistoryEntry
    Stage:
      type: object
      properties:
        approval_threshold:
          type: integer
          default: 0
        approvers:
          type: array
          items:
            $ref: '#/components/schemas/Review'
          default: []
        child_workflows:
          type: array
          items:
            type: string
          default: []
        depends_on:
          type: array
          items:
            type: string
        description:
          type: string
        execution_time:
          type:
            - number
            - 'null'
          format: double
          description: Calculate the time spent executing the stage.
        input:
          description: Any type
        name:
          type: string
        output:
          description: Any type
        rejecters:
          type: array
          items:
            $ref: '#/components/schemas/Review'
          default: []
        requires_approval:
          type: boolean
        retry_count:
          type: integer
          default: 0
        retryable:
          type: boolean
        state:
          $ref: '#/components/schemas/StateEnum'
        state_history:
          type: array
          items:
            $ref: '#/components/schemas/HistoryEntry'
          default: []
        traceback:
          type:
            - string
            - 'null'
      required:
        - depends_on
        - description
        - execution_time
        - name
        - requires_approval
        - retryable
        - state
        - traceback
      description: Workflow Stage Model.
      title: Stage
    WorkflowDetailResponse:
      type: object
      properties:
        close_time:
          type:
            - string
            - 'null'
          format: date-time
        href:
          type: string
          description: Calculate URL to Temporal UI Workflow View.
        id:
          type: string
        pending_approval:
          type: boolean
        result:
          description: Any type
        search_attributes:
          type: object
          additionalProperties:
            $ref: '#/components/schemas/WorkflowDetailResponseSearchAttributes'
        stages:
          type: array
          items:
            $ref: '#/components/schemas/Stage'
        start_time:
          type: string
          format: date-time
        started_by:
          type: string
        status:
          type: string
        workflow_input:
          description: Any type
        workflow_type:
          type: string
      required:
        - close_time
        - href
        - id
        - pending_approval
        - result
        - search_attributes
        - stages
        - start_time
        - started_by
        - status
        - workflow_input
        - workflow_type
      description: Workflow Detail Response.
      title: WorkflowDetailResponse
    ValidationErrorCtx:
      type: object
      properties: {}
      title: ValidationErrorCtx
    ValidationErrorLocItems:
      oneOf:
        - type: string
        - type: integer
      title: ValidationErrorLocItems
    ValidationError:
      type: object
      properties:
        ctx:
          $ref: '#/components/schemas/ValidationErrorCtx'
        input:
          description: Any type
        loc:
          type: array
          items:
            $ref: '#/components/schemas/ValidationErrorLocItems'
        msg:
          type: string
        type:
          type: string
      required:
        - loc
        - msg
        - type
      title: ValidationError
    HTTPValidationError:
      type: object
      properties:
        detail:
          type: array
          items:
            $ref: '#/components/schemas/ValidationError'
      title: HTTPValidationError

```

## SDK Code Examples

```python
import requests

url = "https://host.com/v1/workflow/a1b2c3d4-e5f6-7890-ab12-cdef34567890"

payload = {}
headers = {"Content-Type": "application/json"}

response = requests.get(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = 'https://host.com/v1/workflow/a1b2c3d4-e5f6-7890-ab12-cdef34567890';
const options = {method: 'GET', headers: {'Content-Type': 'application/json'}, body: '{}'};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://host.com/v1/workflow/a1b2c3d4-e5f6-7890-ab12-cdef34567890"

	payload := strings.NewReader("{}")

	req, _ := http.NewRequest("GET", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://host.com/v1/workflow/a1b2c3d4-e5f6-7890-ab12-cdef34567890")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Content-Type"] = 'application/json'
request.body = "{}"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://host.com/v1/workflow/a1b2c3d4-e5f6-7890-ab12-cdef34567890")
  .header("Content-Type", "application/json")
  .body("{}")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://host.com/v1/workflow/a1b2c3d4-e5f6-7890-ab12-cdef34567890', [
  'body' => '{}',
  'headers' => [
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://host.com/v1/workflow/a1b2c3d4-e5f6-7890-ab12-cdef34567890");
var request = new RestRequest(Method.GET);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Content-Type": "application/json"]
let parameters = [] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://host.com/v1/workflow/a1b2c3d4-e5f6-7890-ab12-cdef34567890")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```