ConfigurationApiClient method RemoveRoleMember 'VMO62013: The argument memberSid contains an invalid SID ('')

MIP
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1 
                    ConfigurationItem removeUserInvokeInfo = configClient.InvokeMethod(configClient.GetItem(milestoneUser.RolePath + "/" + ItemTypes.UserFolder), "RemoveRoleMember");

The code returns a object with 1 property: “ItemSelection”. I’ve tried filling this one with a SID but that doesn’t work. I’ve also tried this but still get the error:

                    ConfigurationItem removeUserInvokeInfo = configClient.InvokeMethod(configClient.GetItem(milestoneUser.RolePath + "/" + ItemTypes.UserFolder), "RemoveRoleMember");
 
                    removeUserInvokeInfo.Properties = new Property[2];
                    removeUserInvokeInfo.Properties[0] = new Property("ItemSelection", "");
                    removeUserInvokeInfo.Properties[1] = new Property("memberSid", identity);
 
 
                    ConfigurationItem invokeResultItem = configClient.InvokeMethod(removeUserInvokeInfo, "RemoveRoleMember");

There’s almost no documentation to read about this.

2

I figured it out, “ItemSelection” wants the path of the user within the role folder.