#includeIn this example, we create a channel with the prefix value "prefix_123". We then use the GetPrefixValue function to retrieve the prefix value of the channel and store it in the prefixValue variable. Finally, we print out the retrieved prefix value to the console. Based on the syntax used in the example, it looks like this function is part of a custom library that was created specifically for this program. Without additional context, it is difficult to determine the package library.int main() { Channel myChannel = Library::CreateChannel("prefix_123"); std::string prefixValue = myChannel.GetPrefixValue(); std::cout << "Prefix value for this channel is: " << prefixValue << std::endl; return 0; }