Update invoice
documentedUpdate an existing invoice (including line items).
PATCH /v2/invoices/{INVOICE_ID}Invoicesno implementation yet0 runsInput
invoice_id
Invoice ID
Enter the Harvest invoice ID
ACCOUNT_ID*
Harvest Account ID
Your Harvest account ID
client_id
Client ID
Client ID to associate with the invoice
retainer_id
Retainer ID
Retainer ID if applicable
estimate_id
Estimate ID
Estimate ID if linked
number
Invoice Number
Invoice number as string
purchase_order
Purchase Order
PO number
tax
Tax (%)
Tax rate as decimal (e.g., 10.0)
tax2
Second Tax (%)
Additional tax rate
discount
Discount (%)
Discount percentage
Calls Harvest as you (your API key is your account); keychains.dev holds the credentials.