openapi: 3.1.0
info:
  title: Microsoft Purview Workflow API
  description: >-
    APIs for managing workflows and approval processes for data governance tasks.
    Supports defining custom approval workflows for glossary term management and
    other governance operations within Purview.
  version: 2023-10-01-preview
  contact:
    name: Microsoft Purview Support
    url: https://learn.microsoft.com/en-us/purview/
  license:
    name: Microsoft API License
    url: https://azure.microsoft.com/en-us/support/legal/
servers:
  - url: https://{accountName}.purview.azure.com/workflow
    description: Microsoft Purview Workflow API endpoint
    variables:
      accountName:
        description: The name of the Microsoft Purview account
        default: myaccount
security:
  - oauth2: []
tags:
  - name: Approval
    description: Operations for approving or rejecting workflow tasks
  - name: User Requests
    description: Operations for submitting user requests
  - name: Workflow
    description: Operations for managing individual workflows
  - name: Workflow Run
    description: Operations for managing workflow runs
  - name: Workflow Task
    description: Operations for managing workflow tasks
  - name: Workflows
    description: Operations for listing workflows
paths:
  /workflows:
    get:
      operationId: listWorkflows
      summary: Microsoft Purview List all workflows
      description: List all workflows in the Purview account.
      tags:
        - Workflows
      parameters:
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      responses:
        '200':
          description: Workflows listed successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WorkflowList'
        '401':
          description: Unauthorized
  /workflows/{workflowId}:
    put:
      operationId: createOrReplaceWorkflow
      summary: Microsoft Purview Create or replace a workflow
      description: Create or replace a workflow definition.
      tags:
        - Workflow
      parameters:
        - name: workflowId
          in: path
          required: true
          description: The workflow identifier
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/WorkflowCreateOrUpdateCommand'
      responses:
        '200':
          description: Workflow created or updated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Workflow'
        '400':
          description: Bad request
        '401':
          description: Unauthorized
    get:
      operationId: getWorkflow
      summary: Microsoft Purview Get a workflow
      description: Get a specific workflow by its identifier.
      tags:
        - Workflow
      parameters:
        - name: workflowId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      responses:
        '200':
          description: Workflow retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Workflow'
        '401':
          description: Unauthorized
        '404':
          description: Workflow not found
    delete:
      operationId: deleteWorkflow
      summary: Microsoft Purview Delete a workflow
      description: Delete a workflow by its identifier.
      tags:
        - Workflow
      parameters:
        - name: workflowId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      responses:
        '204':
          description: Workflow deleted successfully
        '401':
          description: Unauthorized
        '404':
          description: Workflow not found
  /workflows/{workflowId}/validate:
    post:
      operationId: validateWorkflow
      summary: Microsoft Purview Validate a workflow
      description: Validate a workflow definition without creating it.
      tags:
        - Workflow
      parameters:
        - name: workflowId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/WorkflowCreateOrUpdateCommand'
      responses:
        '200':
          description: Workflow validation result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ValidationResult'
        '401':
          description: Unauthorized
  /workflowruns/{workflowRunId}:
    get:
      operationId: getWorkflowRun
      summary: Microsoft Purview Get a workflow run
      description: Get a workflow run by its identifier.
      tags:
        - Workflow Run
      parameters:
        - name: workflowRunId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      responses:
        '200':
          description: Workflow run retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WorkflowRun'
        '401':
          description: Unauthorized
        '404':
          description: Workflow run not found
  /workflowruns/{workflowRunId}/cancel:
    post:
      operationId: cancelWorkflowRun
      summary: Microsoft Purview Cancel a workflow run
      description: Cancel a running workflow run.
      tags:
        - Workflow Run
      parameters:
        - name: workflowRunId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                comment:
                  type: string
                  description: The reason for cancellation
      responses:
        '200':
          description: Workflow run cancelled successfully
        '401':
          description: Unauthorized
  /workflowtasks/{taskId}:
    get:
      operationId: getWorkflowTask
      summary: Microsoft Purview Get a workflow task
      description: Get a workflow task by its identifier.
      tags:
        - Workflow Task
      parameters:
        - name: taskId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      responses:
        '200':
          description: Workflow task retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WorkflowTask'
        '401':
          description: Unauthorized
        '404':
          description: Workflow task not found
  /workflowtasks/{taskId}/reassign:
    post:
      operationId: reassignWorkflowTask
      summary: Microsoft Purview Reassign a workflow task
      description: Reassign a workflow task to a different user.
      tags:
        - Workflow Task
      parameters:
        - name: taskId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                reassignments:
                  type: array
                  items:
                    type: object
                    properties:
                      reassignFrom:
                        type: string
                        format: uuid
                      reassignTo:
                        type: string
                        format: uuid
      responses:
        '200':
          description: Task reassigned successfully
        '401':
          description: Unauthorized
  /approvals/{taskId}/approve:
    post:
      operationId: approveApproval
      summary: Microsoft Purview Approve a workflow approval task
      description: Approve an approval task in a workflow.
      tags:
        - Approval
      parameters:
        - name: taskId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                comment:
                  type: string
                  description: The approval comment
      responses:
        '200':
          description: Approval approved successfully
        '401':
          description: Unauthorized
  /approvals/{taskId}/reject:
    post:
      operationId: rejectApproval
      summary: Microsoft Purview Reject a workflow approval task
      description: Reject an approval task in a workflow.
      tags:
        - Approval
      parameters:
        - name: taskId
          in: path
          required: true
          schema:
            type: string
            format: uuid
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                comment:
                  type: string
                  description: The rejection reason
      responses:
        '200':
          description: Approval rejected successfully
        '401':
          description: Unauthorized
  /userrequests:
    post:
      operationId: submitUserRequest
      summary: Microsoft Purview Submit a user request
      description: Submit a user request to trigger a workflow.
      tags:
        - User Requests
      parameters:
        - name: api-version
          in: query
          required: true
          schema:
            type: string
            default: '2023-10-01-preview'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UserRequestPayload'
      responses:
        '200':
          description: User request submitted successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserRequestResponse'
        '401':
          description: Unauthorized
components:
  securitySchemes:
    oauth2:
      type: oauth2
      description: Azure Active Directory OAuth2 authentication
      flows:
        clientCredentials:
          tokenUrl: https://login.microsoftonline.com/{tenantId}/oauth2/v2.0/token
          scopes:
            https://purview.azure.net/.default: Access Microsoft Purview
  schemas:
    Workflow:
      type: object
      description: A workflow definition
      properties:
        id:
          type: string
          format: uuid
        triggers:
          type: array
          items:
            $ref: '#/components/schemas/WorkflowTrigger'
        name:
          type: string
        isEnabled:
          type: boolean
        description:
          type: string
        actionDag:
          type: object
          description: The directed acyclic graph of actions
    WorkflowCreateOrUpdateCommand:
      type: object
      properties:
        triggers:
          type: array
          items:
            $ref: '#/components/schemas/WorkflowTrigger'
        name:
          type: string
        isEnabled:
          type: boolean
        description:
          type: string
        actionDag:
          type: object
    WorkflowTrigger:
      type: object
      properties:
        type:
          type: string
          enum:
            - when_term_creation_is_requested
            - when_term_deletion_is_requested
            - when_term_update_is_requested
            - when_data_access_grant_is_requested
            - when_asset_update_is_requested
        underGlossaryHierarchy:
          type: string
        underCollection:
          type: string
    WorkflowList:
      type: object
      properties:
        value:
          type: array
          items:
            $ref: '#/components/schemas/Workflow'
        nextLink:
          type: string
    WorkflowRun:
      type: object
      properties:
        id:
          type: string
          format: uuid
        workflowId:
          type: string
          format: uuid
        startTime:
          type: string
          format: date-time
        requestor:
          type: string
          format: uuid
        userRequestId:
          type: string
          format: uuid
        runPayload:
          type: object
        status:
          type: string
          enum: [InProgress, Completed, Canceling, CancellationFailed, Cancelled, Failed, NotStarted]
        endTime:
          type: string
          format: date-time
        cancelTime:
          type: string
          format: date-time
        cancelComment:
          type: string
    WorkflowTask:
      type: object
      properties:
        id:
          type: string
          format: uuid
        workflowRunId:
          type: string
          format: uuid
        workflowId:
          type: string
          format: uuid
        requestor:
          type: string
          format: uuid
        title:
          type: string
        createdTime:
          type: string
          format: date-time
        lastUpdateTime:
          type: string
          format: date-time
        payload:
          type: object
        reminderInfo:
          type: object
        expiryInfo:
          type: object
        type:
          type: string
          enum: [Approval, SimpleTask]
        status:
          type: string
          enum: [InProgress, Pending, Completed, Cancelled]
    UserRequestPayload:
      type: object
      properties:
        operations:
          type: array
          items:
            type: object
            properties:
              type:
                type: string
              payload:
                type: object
        comment:
          type: string
    UserRequestResponse:
      type: object
      properties:
        requestId:
          type: string
          format: uuid
        workflowRunIds:
          type: array
          items:
            type: string
            format: uuid
    ValidationResult:
      type: object
      properties:
        errors:
          type: array
          items:
            type: object
            properties:
              severity:
                type: string
              message:
                type: string