Harvest create invoice payment

{
  "type": "object",
  "properties": {
    "account_id": {
      "type": "string",
      "description": "Harvest Account ID (get it from harvest__list_accounts)"
    },
    "invoiceId": {
      "type": "number",
      "description": "Harvest invoice ID"
    },
    "amount": {
      "type": "number",
      "description": "Payment amount"
    },
    "paid_at": {
      "type": "string",
      "description": "Payment datetime (ISO 8601, defaults to now)"
    },
    "paid_date": {
      "type": "string",
      "description": "Payment date (YYYY-MM-DD, use instead of paid_at for date-only)"
    },
    "notes": {
      "type": "string",
      "description": "Payment notes"
    },
    "send_thank_you": {
      "type": "boolean",
      "description": "Send a thank-you email to the client"
    }
  },
  "required": [
    "account_id",
    "invoiceId",
    "amount"
  ],
  "description": "Input schema for the harvest__create_invoice_payment tool."
}