Update Invoice
Update an existing invoice
PUT
This endpoint updates an existing invoice. Only draft invoices can have their line items modified. Sent invoices can only update certain fields.
Authentication
This endpoint requires a valid API key withinvoices:write permissions.
Path Parameters
string
required
The unique identifier of the invoice
Request Body
string
Update due date (YYYY-MM-DD)
string
Update payment terms
string
Update invoice notes
array
Update line items (draft invoices only)
object
Update billing address
object
Update custom fields