This is the name of a control section within the program object being inspected. In most cases control section names are optional, but may be used to restrict the amount of data returned. There is an important relationship between Section and Cursor. When Section is omitted, Cursor is a position within the entire scope of the data. When Section is provided, Cursor is a position within the subset of the data defined by that section name. Section is passed as a varying length character string beginning with a two byte binary length field. The length is the number of bytes in the section name, excluding the length field itself.