This example has the same intent as Section B.28, but differs in having a multipart request, and the SOP Instances belonging to different studies.

Step 1:

POST /radiology/commitment-requests/1.1.99999.20220901 HTTP/1.1
Host: www.hospital-stmarco
Content-Type: multipart/related; type="application/dicom+xml"; boundary=MESSAGEBOUNDARY

--MESSAGEBOUNDARY
<?xml version="1.0" encoding="UTF-8"?>
<NativeDicomModel>
  <DicomAttribute Tag="00081110" VR="SQ" Keyword="ReferencedStudySequence">
  <Item number="1">
    <DicomAttribute Tag="0020000D" VR="UI" Keyword="StudyInstanceUID">
      <Value number="1">1.2.250.1.59.40211.12345678.678910</Value>
    </DicomAttribute>
    <DicomAttribute Tag="00081115" VR="SQ" Keyword="ReferencedSeriesSequence">
    <Item number="1">
      <DicomAttribute Tag="0020000E" VR="UI" Keyword="SeriesInstanceUID">
        <Value number="1">1.2.250.1.59.40211.789001276.14556172.67789</Value>
      </DicomAttribute>
      <DicomAttribute Tag="00081112" VR="SQ" Keyword="ReferencedInstancesBySOPClassSequence">
      <Item number="1">
        <DicomAttribute Tag="00081150" VR="UI" Keyword="ReferencedSOPClassUID">
          <Value number="1">1.2.840.10008.5.1.4.1.1.2</Value>
        </DicomAttribute>
        <DicomAttribute Tag="0008114A" VR="SQ" Keyword="ReferencedInstanceSequence">
        <Item number="1">
          <DicomAttribute Tag="00081155" VR="UI" Keyword="ReferencedSOPInstanceUID">
            <Value number="1">1.3.12.2.1107.5.99.3.30000012031310075961300000059</Value>
          </DicomAttribute>
        </Item>
        </DicomAttribute>
      </Item>
      </DicomAttribute>
    </Item>
    </DicomAttribute>
  </Item>
  </DicomAttribute>
</NativeDicomModel>
--MESSAGEBOUNDARY
<?xml version="1.0" encoding="UTF-8"?>
<NativeDicomModel>
  <DicomAttribute Tag="00081110" VR="SQ" Keyword="ReferencedStudySequence">
  <Item number="1">
    <DicomAttribute Tag="0020000D" VR="UI" Keyword="StudyInstanceUID">
      <Value number="1">1.2.250.1.59.40211.12345678.678911</Value>
    </DicomAttribute>
    <DicomAttribute Tag="00081115" VR="SQ" Keyword="ReferencedSeriesSequence">
    <Item number="1">
      <DicomAttribute Tag="0020000E" VR="UI" Keyword="SeriesInstanceUID">
        <Value number="1">1.2.250.1.59.40211.789001276.14556172.68856</Value>
      </DicomAttribute>
      <DicomAttribute Tag="00081112" VR="SQ" Keyword="ReferencedInstancesBySOPClassSequence">
      <Item number="1">
        <DicomAttribute Tag="00081150" VR="UI" Keyword="ReferencedSOPClassUID">
          <Value number="1">1.2.840.10008.5.1.4.1.1.2</Value>
        </DicomAttribute>
        <DicomAttribute Tag="0008114A" VR="SQ" Keyword="ReferencedInstanceSequence">
        <Item number="1">
          <DicomAttribute Tag="00081155" VR="UI" Keyword="ReferencedSOPInstanceUID">
            <Value number="1">1.3.12.2.1107.5.99.3.30000012031310075961300000060</Value>
          </DicomAttribute>
        </Item>
        </DicomAttribute>
      </Item>
      </DicomAttribute>
    </Item>
    </DicomAttribute>
  </Item>
  </DicomAttribute>
</NativeDicomModel>
--MESSAGEBOUNDARY

Step 2:

HTTP/1.1 200 OK
Content-Length: 2917
Content-Type: application/dicom+xml

<?xml version="1.0" encoding="UTF-8"?>
<NativeDicomModel>
  <DicomAttribute Tag="00081110" VR="SQ" Keyword="ReferencedStudySequence">
  <Item number="1">
    <DicomAttribute Tag="0020000D" VR="UI" Keyword="StudyInstanceUID">
      <Value number="1">1.2.250.1.59.40211.12345678.678910</Value>
    </DicomAttribute>
    <DicomAttribute Tag="00081115" VR="SQ" Keyword="ReferencedSeriesSequence">
    <Item number="1">
      <DicomAttribute Tag="0020000E" VR="UI" Keyword="SeriesInstanceUID">
        <Value number="1">1.2.250.1.59.40211.789001276.14556172.67789</Value>
      </DicomAttribute>
      <DicomAttribute Tag="00081112" VR="SQ" Keyword="ReferencedInstancesBySOPClassSequence">
      <Item number="1">
        <DicomAttribute Tag="00081150" VR="UI" Keyword="ReferencedSOPClassUID">
              <Value number="1">1.2.840.10008.5.1.4.1.1.2</Value>
        </DicomAttribute>
        <DicomAttribute Tag="0008114A" VR="SQ" Keyword="ReferencedInstanceSequence">
        <Item number="1">
          <DicomAttribute Tag="00081155" VR="UI" Keyword="ReferencedSOPInstanceUID">
            <Value number="1">1.3.12.2.1107.5.99.3.30000012031310075961300000059</Value>
          </DicomAttribute>
        </Item>
        </DicomAttribute>
      </Item>
      </DicomAttribute>
    </Item>
    </DicomAttribute>
  </Item>
  </DicomAttribute>
  <DicomAttribute Tag="0008119B" VR="SQ" Keyword="FailedStudySequence">
  <Item number="1">
    <DicomAttribute Tag="0020000D" VR="UI" Keyword="StudyInstanceUID">
      <Value number="1">1.2.250.1.59.40211.12345678.678911</Value>
    </DicomAttribute>
    <DicomAttribute Tag="00081115" VR="SQ" Keyword="ReferencedSeriesSequence">
    <Item number="1">
      <DicomAttribute Tag="0020000E" VR="UI" Keyword="SeriesInstanceUID">
        <Value number="1">1.2.250.1.59.40211.789001276.14556172.68856</Value>
      </DicomAttribute>
      <DicomAttribute Tag="00081112" VR="SQ" Keyword="ReferencedInstancesBySOPClassSequence">
      <Item number="1">
        <DicomAttribute Tag="00081150" VR="UI" Keyword="Referenced SOP Class UID">
          <Value number="1">1.2.840.10008.5.1.4.1.1.2</Value>
        </DicomAttribute>
        <DicomAttribute Tag="0008114A" VR="SQ" Keyword="ReferencedInstanceSequence">
        <Item number="1">
          <DicomAttribute Tag="00081155" VR="UI" Keyword="ReferencedSOPInstanceUID">
            <Value number="1">1.3.12.2.1107.5.99.3.30000012031310075961300000060</Value>
          </DicomAttribute>
          <DicomAttribute Tag="00081197" VR="UI" Keyword="FailureReason">
            <Value number="2">274</Value>
          </DicomAttribute>
        </Item>
        </DicomAttribute>
      </Item>
      </DicomAttribute>
    </Item>
    </DicomAttribute>
  </Item>
  </DicomAttribute>
</NativeDicomModel>