Network as a Service Market Size, Share & Industry Analysis, By Type (WAN as a Service and LAN as a Service), By Enterprise Type (Small and Medium Enterprises and Large Enterprises), By Application (Wide Area Network, Virtual Private Network, Cloud Based Services, Bandwidth on Demand, and Others), By End User (Corporate Customers and Individual Customers), By Industry (Corporate Customers) (BFSI, IT & Telecom, Manufacturing, Healthcare, Retail, and Others), and Regional Forecast, 2026 – 2034