{
  "LineItems": [
    {
      "Id": 30,
      "Description": "Sale Item",
      "AccountId": null,
      "TaxCode": "G1",
      "TotalAmount": 10.45,
      "Quantity": 3.0,
      "UnitPrice": 11.5,
      "PercentageDiscount": 0.0,
      "InventoryId": 30,
      "ItemCode": "CC123",
      "Tags": [],
      "Attributes": [],
      "_links": []
    }
  ],
  "NotesInternal": null,
  "NotesExternal": null,
  "Terms": {
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    "Interval": 3,
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    "TypeEnum": "DueIn",
    "IntervalTypeEnum": "Week"
  },
  "Attachments": [
    {
      "Id": 1,
      "Size": 0,
      "Name": "test.txt",
      "Description": "Test document",
      "ItemIdAttachedTo": 0,
      "_links": [
        {
          "rel": "detail",
          "href": "https://api.saasu.com/InvoiceAttachment/1?FileId=123",
          "method": "GET",
          "title": null
        }
      ]
    }
  ],
  "TemplateId": null,
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  "SendEmailToContact": null,
  "EmailMessage": null,
  "QuickPayment": null,
  "TransactionId": 5093684,
  "LastUpdatedId": "AAAAAAAKgc=",
  "Currency": "AUD",
  "InvoiceNumber": "INV-1123",
  "InvoiceType": "Tax Invoice",
  "TransactionType": "S",
  "Layout": "I",
  "BrandId": null,
  "Summary": "Invoice for order 1123",
  "TotalAmount": 10.45,
  "TotalTaxAmount": null,
  "IsTaxInc": true,
  "AmountPaid": 0.0,
  "AmountOwed": 11.5,
  "FxRate": 1.0,
  "AutoPopulateFxRate": false,
  "RequiresFollowUp": false,
  "SentToContact": true,
  "TransactionDate": "2015-01-24T00:00:00",
  "BillingContactId": 1568986,
  "BillingContactFirstName": "Freddy",
  "BillingContactLastName": "Fungus",
  "BillingContactOrganisationName": "Fungal Innovation",
  "ShippingContactId": 10,
  "ShippingContactFirstName": "Big",
  "ShippingContactLastName": "Bob",
  "ShippingContactOrganisationName": "Bobbby Inc",
  "CreatedDateUtc": "2024-04-14T20:18:50.5634808Z",
  "LastModifiedDateUtc": "2024-04-15T20:18:50.5634808Z",
  "PaymentStatus": "U",
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  "InvoiceStatus": "I",
  "PurchaseOrderNumber": "PO-4456",
  "PaymentCount": 0,
  "Tags": [
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    "Supplier",
    "Toys"
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  "_links": []
}

<InvoiceTransactionDetail xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <_links />
  <TransactionId>5093684</TransactionId>
  <LastUpdatedId>AAAAAAAKgc=</LastUpdatedId>
  <Currency>AUD</Currency>
  <InvoiceNumber>INV-1123</InvoiceNumber>
  <InvoiceType>Tax Invoice</InvoiceType>
  <TransactionType>S</TransactionType>
  <Layout>I</Layout>
  <BrandId xsi:nil="true" />
  <Summary>Invoice for order 1123</Summary>
  <TotalAmount>10.45</TotalAmount>
  <TotalTaxAmount xsi:nil="true" />
  <IsTaxInc>true</IsTaxInc>
  <AmountPaid>0.00</AmountPaid>
  <AmountOwed>11.50</AmountOwed>
  <FxRate>1</FxRate>
  <AutoPopulateFxRate>false</AutoPopulateFxRate>
  <RequiresFollowUp>false</RequiresFollowUp>
  <SentToContact>true</SentToContact>
  <TransactionDate>2015-01-24T00:00:00</TransactionDate>
  <BillingContactId>1568986</BillingContactId>
  <BillingContactFirstName>Freddy</BillingContactFirstName>
  <BillingContactLastName>Fungus</BillingContactLastName>
  <BillingContactOrganisationName>Fungal Innovation</BillingContactOrganisationName>
  <ShippingContactId>10</ShippingContactId>
  <ShippingContactFirstName>Big</ShippingContactFirstName>
  <ShippingContactLastName>Bob</ShippingContactLastName>
  <ShippingContactOrganisationName>Bobbby Inc</ShippingContactOrganisationName>
  <CreatedDateUtc>2024-04-14T20:18:50.5634808Z</CreatedDateUtc>
  <LastModifiedDateUtc>2024-04-15T20:18:50.5634808Z</LastModifiedDateUtc>
  <PaymentStatus>U</PaymentStatus>
  <DueDate xsi:nil="true" />
  <InvoiceStatus>I</InvoiceStatus>
  <PurchaseOrderNumber>PO-4456</PurchaseOrderNumber>
  <PaymentCount>0</PaymentCount>
  <Tags>
    <string>Note</string>
    <string>Supplier</string>
    <string>Toys</string>
  </Tags>
  <LineItems>
    <InvoiceTransactionLineItem>
      <_links />
      <Id>30</Id>
      <Description>Sale Item</Description>
      <AccountId xsi:nil="true" />
      <TaxCode>G1</TaxCode>
      <TotalAmount>10.45</TotalAmount>
      <Quantity>3</Quantity>
      <UnitPrice>11.50</UnitPrice>
      <PercentageDiscount>0.00</PercentageDiscount>
      <InventoryId>30</InventoryId>
      <ItemCode>CC123</ItemCode>
      <Tags />
      <Attributes />
    </InvoiceTransactionLineItem>
  </LineItems>
  <NotesInternal xsi:nil="true" />
  <NotesExternal xsi:nil="true" />
  <Terms>
    <Type>1</Type>
    <Interval>3</Interval>
    <IntervalType xsi:nil="true" />
    <TypeEnum>DueIn</TypeEnum>
    <IntervalTypeEnum>Week</IntervalTypeEnum>
  </Terms>
  <Attachments>
    <FileAttachmentInfo>
      <_links>
        <Link>
          <rel>detail</rel>
          <href>https://api.saasu.com/InvoiceAttachment/1?FileId=123</href>
          <method>GET</method>
        </Link>
      </_links>
      <Name>test.txt</Name>
      <Description>Test document</Description>
      <ItemIdAttachedTo>0</ItemIdAttachedTo>
      <Id>1</Id>
      <Size>0</Size>
    </FileAttachmentInfo>
  </Attachments>
  <TemplateId xsi:nil="true" />
  <ForEntityTypeId xsi:nil="true" />
  <SendEmailToContact xsi:nil="true" />
  <EmailMessage xsi:nil="true" />
  <QuickPayment xsi:nil="true" />
</InvoiceTransactionDetail>

{
  "Id": 0,
  "SentToContact": false,
  "LastUpdatedId": "AAAAYhg=",
  "UtcLastModified": "2024-04-10T20:18:50.8849751Z",
  "_links": [
    {
      "rel": "self",
      "href": "https://api.saasu.com/Invoice/321?FileId=123",
      "method": "PUT",
      "title": null
    },
    {
      "rel": "delete",
      "href": "https://api.saasu.com/Invoice/321?FileId=123",
      "method": "DELETE",
      "title": null
    },
    {
      "rel": "list",
      "href": "https://api.saasu.com/Invoices?FileId=123",
      "method": "GET",
      "title": null
    }
  ]
}

<UpdateInvoiceResult xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <_links>
    <Link>
      <rel>self</rel>
      <href>https://api.saasu.com/Invoice/321?FileId=123</href>
      <method>PUT</method>
    </Link>
    <Link>
      <rel>delete</rel>
      <href>https://api.saasu.com/Invoice/321?FileId=123</href>
      <method>DELETE</method>
    </Link>
    <Link>
      <rel>list</rel>
      <href>https://api.saasu.com/Invoices?FileId=123</href>
      <method>GET</method>
    </Link>
  </_links>
  <LastUpdatedId>AAAAYhg=</LastUpdatedId>
  <UtcLastModified>2024-04-10T20:18:50.8849751Z</UtcLastModified>
  <Id>0</Id>
  <SentToContact>false</SentToContact>
</UpdateInvoiceResult>