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> For a complete documentation index, see https://docs.itential.com/itential-platform/2023-2/release-notes/breaking-changes/workflow-engine-api-routes-removed/llms.txt.
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# Workflow Engine API routes removed

> Breaking change notice that five Workflow Engine API routes deprecated in 2022.1 have been removed in the 2023.2 release, with replacement routes provided.

## Breaking change notice

This breaking change applies to Workflow Engine (WFE) in the 2023.2 release.

## APIs removed

The following WFE APIs have been removed from Itential Platform in the 2023.2 release:

| API                            | Description                                         | Deprecation release | Removal release | Replacement route                                                         |
| ------------------------------ | --------------------------------------------------- | ------------------- | --------------- | ------------------------------------------------------------------------- |
| `checkWorkflowForJobVariables` | Get job variables from a workflow by workflow name. | 2022.1              | 2023.2          | Use `inputSchema` from `GET /automation-studio/workflows/detailed/:name`  |
| `getTaskDetails`               | Get detailed information for a task.                | 2022.1              | 2023.2          | `GET /automation-studio/locations/:location/packages/:pckg/tasks/:method` |
| `getWorkflowDetailedByName`    | Get the details of a workflow by workflow name.     | 2022.1              | 2023.2          | `GET /automation-studio/workflows/detailed/:name`                         |
| `runValidation`                | Validate a workflow and return errors and warnings. | 2022.1              | 2023.2          | `POST /automation-studio/workflows/validate`                              |
| `searchWorkflows`              | Search workflows.                                   | 2022.1              | 2023.2          | `GET /automation-studio/workflows`                                        |

## What should I do?

Review any custom apps and adapters that reference the APIs listed above and update them to use the replacement routes.

> Breaking change notice that five Workflow Engine API routes deprecated in 2022.1 have been removed in the 2023.2 release, with replacement routes provided.