# Jun 9, 2026

main

1.12

### Add purchase_order_number to invoice GET, POST and PUT

4 structure changes including:

4 Modifications

Modified
4

`GET /api/v1/invoices`

- Response
    - 200 responseModified
      - application/json content typeModified
        - purchase_order_number propertyAdded

`GET /api/v1/invoices/{invoice}`

- Response
    - 200 responseModified
      - application/json content typeModified
        - purchase_order_number propertyAdded

`POST /api/v1/invoices`

- Body
    - application/json content typeModified
      - purchase_order_number propertyAdded
    - Response
    - 201 responseModified
      - application/json content typeModified
        - purchase_order_number propertyAdded

`PUT /api/v1/invoices/{invoice}`

- Body
    - application/json content typeModified
      - purchase_order_number propertyAdded
    - Response
    - 200 responseModified
      - application/json content typeModified
        - purchase_order_number propertyAdded