Analysis Hierarchy Assign Codes - Input Payload Layout

The structure of the payload is shown below:

<?xml version="1.0" encoding="UTF-8"?
<SSC>
    <User>
        <Name>.</Name>
    </User>
    <SunSystemsContext>
        <BusinessUnit>.</BusinessUnit>
    </SunSystemsContext>
    <Payload>
        <AnalysisHierarchyAssignCodes>
            <AnalysisCode>.</AnalysisCode>
            <AnalysisDimension>.</AnalysisDimension>
            <AnalysisHierarchyCode>.</AnalysisHierarchyCode>
            <AnalysisHierarchyLabel>.</AnalysisHierarchyLabel>
            <AnalysisTableId>.</AnalysisTableId>
            <AnalysisDimensions>
                <AnlCat_SHead>.</AnlCat_SHead>
            </AnalysisDimensions>
        </AnalysisHierarchyAssignCodes>
    </Payload>
    <ErrorMessages>.</ErrorMessages>
</SSC>