Update open invoice

curl --request PUT \
  --url https://api.sandbox.flowpayroll.ai/v1/billing/invoices/{clientId}/{invoiceId} \
  --header 'Content-Type: application/json' \
  --header 'X-Auth-Token: <api-key>' \
  --data '
{
  "tags": [
    {
      "name": "<string>",
      "group": "<string>",
      "value": "<string>"
    }
  ],
  "dueDate": "<string>",
  "invoiceNumber": "<string>",
  "reference": "<string>",
  "currencyCode": "<string>",
  "lineAmountTypes": "<string>"
}
'

{
  "content": {
    "data": {
      "id": "<string>",
      "organisationId": "<string>",
      "clientId": "<string>",
      "amount": 123,
      "lineAmountTypes": "<string>",
      "subTotal": 123,
      "totalTax": 123,
      "totalCreditAmount": 123,
      "balanceDue": 123,
      "currencyCode": "<string>",
      "appliedCredits": [
        {
          "creditNoteId": "<string>",
          "amountApplied": 123,
          "appliedDate": "<string>"
        }
      ],
      "groupingKey": "<string>",
      "invoiceFormatTagGroup": "<string>",
      "invoiceFormatTagName": "<string>",
      "date": "<string>",
      "dueDate": "<string>",
      "invoiceNumber": "<string>",
      "reference": "<string>",
      "attachments": [
        {
          "id": "<string>",
          "fileName": "<string>",
          "url": "<string>",
          "description": "<string>",
          "s3Key": "<string>",
          "contentType": "<string>",
          "fileSize": 123,
          "uploadedDate": "<string>",
          "uploadedBy": "<string>",
          "downloadUrl": "<string>",
          "downloadUrlExpiresAt": "<string>"
        }
      ],
      "lineItemAttachmentCount": 123,
      "linesWithoutAttachmentsCount": 123,
      "linesWithoutPoNumberCount": 123,
      "lineItems": [
        {
          "id": "<string>",
          "invoiceId": "<string>",
          "organisationId": "<string>",
          "clientId": "<string>",
          "employeeId": "<string>",
          "employeeName": "<string>",
          "description": "<string>",
          "amount": 123,
          "payElementId": "<string>",
          "units": 123,
          "chargeRate": 123,
          "chargeUnits": 123,
          "chargeValue": 123,
          "date": "<string>",
          "tags": [
            {
              "name": "<string>",
              "group": "<string>",
              "value": "<string>"
            }
          ],
          "createdDate": "<string>",
          "createdBy": "<string>",
          "attachments": [
            {
              "id": "<string>",
              "lineItemId": "<string>",
              "filename": "<string>",
              "contentType": "<string>",
              "fileSize": 123,
              "uploadedDate": "<string>",
              "uploadedBy": "<string>",
              "s3Key": "<string>",
              "source": "<string>",
              "downloadUrl": "<string>",
              "downloadUrlExpiresAt": "<string>"
            }
          ],
          "payElementDescription": "<string>",
          "accountCode": "<string>",
          "taxType": "<string>",
          "quantity": 123,
          "unitAmount": 123,
          "lineAmount": 123,
          "taxAmount": 123,
          "poNumber": "<string>"
        }
      ],
      "subtotalGroups": [
        {
          "label": "<string>",
          "amount": 123,
          "taxAmount": 123,
          "totalAmount": 123,
          "sortOrder": 123
        }
      ],
      "tags": [
        {
          "name": "<string>",
          "group": "<string>",
          "value": "<string>"
        }
      ],
      "externalId": "<string>",
      "externalProvider": "<string>",
      "lastSyncedAt": "<string>",
      "syncStatus": "<string>",
      "syncErrorMessage": "<string>",
      "syncErrorCode": "<string>",
      "externalProviderStatus": "<string>",
      "emailSent": true,
      "emailSentAt": "<string>",
      "emailSentBy": "<string>",
      "createdDate": "<string>",
      "createdBy": "<string>",
      "updatedDate": "<string>",
      "updatedBy": "<string>"
    },
    "metadata": {
      "dateFormat": "<string>",
      "dateTimeFormat": "<string>"
    }
  },
  "metadata": {
    "dateFormat": "<string>",
    "dateTimeFormat": "<string>"
  },
  "errors": [
    {
      "field": "<string>",
      "reasonText": "<string>",
      "reasonId": "<string>",
      "reasonParameters": [
        {
          "key": "<string>",
          "value": "<string>"
        }
      ]
    }
  ],
  "message": {
    "text": "<string>",
    "textId": "<string>",
    "textParameters": [
      {
        "key": "<string>",
        "value": "<string>"
      }
    ]
  }
}