IServiceProvider Interface:
A container for service objects. Contains references to the plug-in execution context
(IPluginExecutionContext), tracing service (ITracingService), organization service (IOrganizationServiceFactory), and notification service (IServiceEndpointNotificationService)
The IServiceProvider has a single method GetService: You will use this method to get several different types of services that you can use in your code.
IserviceProvider interface:
This interface provides access to various services of dynamic, this interface has a method called GetService() that uses the reflection feature of .NET and allows us to get any type of service we want.
Example:
