Samples for Loading data into Dynamics

Hi Guys,
I would like c# samples of how to load data into Dynamics 365. I want to do everything in code.
So how do you create a linkedService for Dynamics. This is how you do it for blob storage.

LinkedServiceResource storageLinkedService = new LinkedServiceResource(
new AzureStorageLinkedService
{
ConnectionString = new SecureString(
"DefaultEndpointsProtocol=https;AccountName=" + storageAccount +
";AccountKey=" + storageKey)
}
);
This is how you do it with json files
https://docs.microsoft.com/en-us/azure/data-factory/connector-dynamics-crm-office-365

Best Regards,
Alistair