The Subscriber Object seems to always return a list of attributes (name and value) when requested through SOAP. However, they cannot be requested as a specific property. In the following example Subscriber Attributes come with the Subscriber Object, they are not requested as a specific property:
I can filter subscriber retrieves based on top level properties such as Email, SubscriberID, CreatedDate, and more. However, I am not sure how to build a filter for particular attributes. Is there a way to filter retrieving a list of subscribers (all subscriber objects, not subscribers on a particular list) filtered on a profile attribute value? Such as State is Indiana?