Create invoice attachment

documented

Uploads a file and attaches it to an invoice.

POST /v2/invoices/{invoice_id}/attachmentsInvoicesno implementation yet0 runs

Input

invoice_id*

Invoice ID

INV-12345

attachment_file_path*

Attachment file path

/path/to/attachment.pdf

attachment_mime_type*

Attachment MIME type

application/pdf

idempotency_key*

Idempotency key

a-unique-id-uuid

description

Attachment description

Service contract

Calls Square as you (your API key is your account); keychains.dev holds the credentials.