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SendReminder sends payment reminder for unpaid invoice.

POST 
/api/v1/billing/invoices/:id/remind

Sends an email reminder to the billing contact about an outstanding invoice. Includes payment instructions and link to pay online.

Authorization​

Requires billing:manage permission.

Behavior​

  • Sends email to billing_email on the invoice
  • Records reminder sent timestamp (in metadata)
  • Rate limited to prevent spam

Errors​

  • NOT_FOUND: Invoice does not exist
  • FAILED_PRECONDITION: Invoice already paid or voided
  • RESOURCE_EXHAUSTED: Too many reminders sent recently

Request​

Responses​

A successful response.