     /// The PDU's attribute opcode.
     static var attributeOpcode: ATT.Opcode { get }
     
-    /// The PDU length in bytes.
-    //static var length: Int { get }
-    
     /// Converts PDU to raw bytes.
     var byteValue: [UInt8] { get }
     

    }
}



    
    /// Handles Information
    ///
    /// For each handle that matches the attribute type and attribute value in the *Find By Type Value Request*
    /// a *Handles Information* shall be returned. 
    /// The *Found Attribute Handle* shall be set to the handle of the attribute that has the exact attribute type 
    /// and attribute value from the *Find By Type Value Request*.
    public struct HandlesInformation {
        
        public static let length = 2 + 2
