Sets up an Express route to trigger a blast of template media messages.

This function adds a GET route to the provided Express application. When accessed, it retrieves template parameters, constructs URLs for message sending, and then sends messages using axios requests. It also handles updating database flags based on the success or failure of these requests.

Sets up an Express route to trigger a blast of template media messages.

This function adds a GET route to the provided Express application. When accessed, it retrieves template parameters, constructs URLs for message sending, and then sends messages using axios requests. It also handles updating database flags based on the success or failure of these requests.