icCube XMLA request documentation - soap

Question

Is there any documentation on how to formulate a request to the XMLA?
The icCube XMLA endpoint for me is: http://localhost:8282/icCube/xmla
I want to make a demo call to the endpoint using postman or something similar, but I am not sure which parameters to pass in the SOAP request.
I have tried:
<x:Envelope xmlns:x="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:schemas-microsoft-com:xml-analysis">
<x:Header>
<urn:Session SessionId="?" mustUnderstand="?"/>
<urn:BeginSession mustUnderstand="?"/>
<urn:EndSession SessionId="?" mustUnderstand="?"/>
</x:Header>
<x:Body>
<urn:Execute>
<Command>
<Statement>
SELECT
{[Customers].[Geography].[All Regions].[North America].[Canada].[Ottawa]} on COLUMNS,
{[Measures].[Count]} on ROWS
FROM [Sales]
</Statement>
</Command>
<Properties/>
</urn:Execute>
</x:Body>
</x:Envelope>
And I get an empty response:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header>
<Session SessionId="1hb96vaa7acol14bj97tyokd4f" xmlns="urn:schemas-microsoft-com:xml-analysis"/>
</soap:Header>
<soap:Body>
<ExecuteResponse xmlns="urn:schemas-microsoft-com:xml-analysis">
<return>
<root xmlns="urn:schemas-microsoft-com:xml-analysis:empty"/>
</return>
</ExecuteResponse>
</soap:Body>
</soap:Envelope>
Does anyone know where I can find some more information on how to make this request? The icCube documentation at http://www.iccube.com/support/documentation/user_guide/running_iccube/xmla.php is basically non-existent.
Thank you in advance for any help.

Answer 1

I had to add the correct properties information to the soap call:
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<Execute xmlns="urn:schemas-microsoft-com:xml-analysis" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<Command>
<Statement>
SELECT
{[Customers].[Geography].[All Regions].[North America].[Canada].[Ottawa]} on COLUMNS,
{[Measures].[Count]} on ROWS
FROM [Sales]
</Statement>
</Command>
<Properties>
<PropertyList>
<Catalog>Sales</Catalog>
</PropertyList>
</Properties>
</Execute>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
The best documentation I have been able to find for the XMLA is the XML for Analysis Specification.