Hi! I have a web service question. I'm exposing a process as a web-

Hi!
I have a web service question. I'm exposing a process as a web-service where i need to have an array of CDTs as an input like so:

<problemdefinition>
<owner></owner>
<problemtypeid></problemtypeid>
<remarks></remarks>
</problemdefinition>

Since Appian can't expose CDT process inputs as WS, we had to break down the input into 3 StringArray types. So in the WSDL, it would be like this:

<message name="startRequest">
<part name="username" type="xsd:string"/>
<part name="password" type="xsd:string"/>
<part name="owner" type="ns2:StringArray"/>
<part name="problemtypeid" type="ns2:StringArray"/>
<part name="remarks" type="ns2:StringArray"/>
</message>

Since this would be passed to a CDT array, the number of elements for these 3 arrays must always be the same. However, remarks field is optional (meaning it can have no value)

We're always getting an error when remarks field is blank like so:

<owner>
<...

OriginalPostID-166497

OriginalPostID-166497