DAPSpecs: Update parseRequiredParamAsInt to support all param lists

include/user/deviceAttachmentSpec.h

@@ -81,28 +81,29 @@ public:
     }
 
     /**
-     * @brief Parse a required integer parameter from provider parameters
-     * @param spec The device attachment specification
+     * @brief Parse a required integer parameter from a parameter list
+     * @param params The parameter vector to search in
      * @param paramName The name of the parameter to parse
      * @return The parsed integer value
      * @throws std::runtime_error if parameter is not found or cannot be parsed
      */
     static int parseRequiredParamAsInt(
-		const DeviceAttachmentSpec& spec, const std::string& paramName
+		const std::vector<std::pair<std::string,std::string>>& params,
+		const std::string& paramName
 		)
     {
         auto it = std::find_if(
-            spec.providerParams.begin(),
-            spec.providerParams.end(),
+            params.begin(),
+            params.end(),
             [&paramName](const auto& param) {
                 return param.first == paramName;
             }
         );
 
-        if (it == spec.providerParams.end())
+        if (it == params.end())
         {
             throw std::runtime_error(
-                "No " + paramName + " specified in provider params");
+                "No " + paramName + " specified in params");
         }
 
         try {