Facilio Work Permit Attachments API

openapi: 3.2.0
info:
  title: Facilio REST Work Permit Attachments API
  version: 5.0.0
  description: 'The Facilio REST API gives you programmatic access to Facilio''s Connected CMMS — the unified platform for managing property operations at portfolio scale. Build integrations that connect Facilio with your ERP, accounting systems, BMS, IoT platforms, and other business tools. Automate work order creation from external triggers, synchronize asset data across systems, push tenant and vendor records from your CRM, or pull maintenance data into your reporting dashboards. **What you can do with this API:**

    - **Work Orders & Service Requests** — Create, assign, track, and close maintenance tasks programmatically

    - **Assets** — Manage your equipment registry, track asset lifecycle, and sync with external asset management systems

    - **Portfolio (Sites, Buildings, Floors, Spaces)** — Maintain your facility hierarchy and space data

    - **People (Tenants, Vendors, Clients)** — Synchronize contacts and stakeholder records

    - **Inventory (Item Types, Tool Types, Items & Tools, Services, Storerooms)** — Master data, per-storeroom item/tool balances (read), per-bin quantities by item or tool record, quantity adjustments, and warehouse locations

    - **Procurement (Quotes, Purchase Requests, Purchase Orders, Receivable receiving, Invoices)** — Procurement with line items; receive against a PO via receivable APIs

    - **Credit Notes (Vendor Credits, Client Credits)** — Manage credit notes for refunds and transaction adjustments with line items

    - **Inventory Requests** — Track material requisitions from work orders to storerooms

    - **Custom Modules** — Manage your organization''s custom modules — record types you define for the data and workflows that are specific to your business

    - **Schema Discovery** — List all accessible modules and inspect field schemas (name, type, required, readOnly, lookup target) via `GET /modules` and `GET /{moduleName}/metadata`

    - **Attachments & Comments** — Attach documents, photos, and notes to work orders and service requests

    - **Picklists** — Discover available values for status, priority, category, and other configurable fields


    The API follows REST conventions with JSON request/response bodies, standard HTTP methods (GET, POST, PATCH, DELETE), and consistent error handling across all endpoints. ## Base URL


    ```

    https://{region}.facilioapis.com/{app_name}/api/v5

    ```


    | Variable | Description | Values |

    |----------|-------------|--------|

    | `region` | Your deployment region | `us`, `au`, `ae`, `uk`, `us-azure`, `sa` |

    | `app_name` | `maintenance` for API Key auth, `developer` for OAuth2 auth | `maintenance`, `developer` |


    ## Authentication


    All API requests must be authenticated using one of the following methods:


    ### API Key (Personal Access Token)

    Generate an API key from your Facilio account settings and pass it in the `x-api-key` header. The key inherits the permissions of the user who created it. ```

    x-api-key: your-api-key-here

    ```


    ### OAuth2

    For developer app integrations. Supports **authorization_code** and **password** grant types. | Endpoint | URL |

    |----------|-----|

    | Authorize | `https://{region}.facilioapis.com/identity/oauth2/authorize` |

    | Token | `https://{region}.facilioapis.com/identity/oauth2/token` |

    | Refresh | `https://{region}.facilioapis.com/identity/oauth2/token` (with `grant_type=refresh_token`) |

    | Revoke | `https://{region}.facilioapis.com/identity/oauth2/revoke` |


    Pass the access token as:

    ```

    Authorization: Bearer oauth2

    ```


    ---


    ## List Operations


    All list endpoints (`GET /{module}`) support these query parameters:


    | Parameter | Type | Default | Description |

    |-----------|------|---------|-------------|

    | `page` | integer | 1 | Page number (1-based) |

    | `pageSize` | integer | 50 | Number of records per page. Maximum is 200. |

    | `select` | string | — | Comma-separated field names to include in the response. If omitted, module default fields are returned. |

    | `expand` | string | — | Comma-separated lookup field names to expand with full details (max 5).'
  contact:
    name: Facilio Support
    url: https://facilio.com
  license:
    name: Proprietary
servers:
- url: https://{region}.facilioapis.com/{app_name}/api/v5
  variables:
    region:
      description: Regional deployment
      default: us
      enum:
      - us
      - au
      - ae
      - uk
      - us-azure
      - sa
    app_name:
      description: '''maintenance'' for API Key, ''developer'' for OAuth2'
      default: maintenance
      enum:
      - maintenance
      - developer
security:
- apiKey: []
- oauth2: []
tags:
- name: Work Permit Attachments
  description: Attach method statements, risk assessments, photos, and supporting documents to a work permit.
paths:
  /workpermit/{id}/attachments:
    get:
      tags:
      - Work Permit Attachments
      summary: List work permit attachments
      description: Returns all file attachments for the specified work permit.
      operationId: listWorkPermitAttachments
      parameters:
      - $ref: '#/components/parameters/recordId'
      responses:
        '200':
          description: List of attachments
          content:
            application/json:
              example:
                success: true
                data:
                - id: 401
                  fileName: risk-assessment.pdf
                  fileSize: 524288
                  contentType: application/pdf
                  createdTime: '2026-03-01T09:10:00Z'
                  createdBy:
                    id: 1
                    name: Alex Johnson
                    email: alex.johnson@example.com
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      tags:
      - Work Permit Attachments
      summary: Add work permit attachment
      description: Uploads a file attachment to the specified work permit. Use multipart/form-data.
      operationId: addWorkPermitAttachment
      parameters:
      - $ref: '#/components/parameters/recordId'
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                attachment:
                  type: string
                  format: binary
                  description: The file to upload
      responses:
        '201':
          description: Attachment uploaded
          content:
            application/json:
              example:
                success: true
                data:
                - id: 402
                  fileName: method-statement.pdf
                  fileSize: 262144
                  contentType: application/pdf
                  createdTime: '2026-03-01T09:20:00Z'
                message: Attachment(s) added successfully
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /workpermit/{id}/attachments/{attachmentId}:
    delete:
      tags:
      - Work Permit Attachments
      summary: Delete work permit attachment
      description: Deletes a specific attachment from the work permit.
      operationId: deleteWorkPermitAttachment
      parameters:
      - $ref: '#/components/parameters/recordId'
      - $ref: '#/components/parameters/attachmentId'
      responses:
        '200':
          description: Attachment deleted
          content:
            application/json:
              example:
                success: true
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /workpermit/{id}/attachments/{attachmentId}/download:
    get:
      tags:
      - Work Permit Attachments
      summary: Download work permit attachment
      description: Downloads the file content of a specific attachment. Returns the raw file with appropriate Content-Type and Content-Disposition headers.
      operationId: downloadWorkPermitAttachment
      parameters:
      - $ref: '#/components/parameters/recordId'
      - $ref: '#/components/parameters/attachmentId'
      responses:
        '200':
          description: File download
          content:
            application/octet-stream:
              schema:
                type: string
                format: binary
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  parameters:
    recordId:
      name: id
      in: path
      required: true
      description: Record ID
      schema:
        type: integer
        format: int64
    attachmentId:
      name: attachmentId
      in: path
      required: true
      description: Attachment ID
      schema:
        type: integer
        format: int64
  responses:
    BadRequest:
      description: Validation error — missing required fields, invalid field values, or malformed request body
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            success: false
            error:
              code: VALIDATION_ERROR
              message: 'Required field(s) missing: name'
    Unauthorized:
      description: Missing or invalid authentication credentials
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            success: false
            error:
              code: UNAUTHORIZED
              message: Missing or invalid authentication credentials
    NotFound:
      description: Record or module not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            success: false
            error:
              code: RECORD_NOT_FOUND
              message: Record with the given ID was not found
  schemas:
    Error:
      type: object
      description: Error response
      properties:
        success:
          type: boolean
          example: false
        error:
          type: object
          properties:
            code:
              type: string
              description: Machine-readable error code
            message:
              type: string
              description: Human-readable error message
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: x-api-key
      description: Personal access token
    oauth2:
      type: oauth2
      description: Supports authorization_code and password grant types
      flows:
        authorizationCode:
          authorizationUrl: https://us.facilioapis.com/identity/oauth2/authorize
          tokenUrl: https://us.facilioapis.com/identity/oauth2/token
          refreshUrl: https://us.facilioapis.com/identity/oauth2/token
          scopes: {}
        password:
          tokenUrl: https://us.facilioapis.com/identity/oauth2/token
          refreshUrl: https://us.facilioapis.com/identity/oauth2/token
          scopes: {}
x-provenance:
  method: harvested
  publisher: Facilio
  source: https://static.facilio.com/developers/api/v5/openapi.yaml
  note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
    stamped by stamp-openapi-provenance.py (roadmap#793)