Configure Terraform CDKTF C#-based IaaS application to access our local organization’s Sonatype Nexus Repositories’ Urls

Here is the Terraform CDKTF version that I’m using:

cdktf --version
0.20.6

My Terraform CDKTF IaaS application is coded in the C# language.
I wanted to said IaaS application to access our local organization’s Sonatype Nexus Repositories’ Urls.

To elaborate, our local organization has 3 separate Sonatype Nexus Repositories:

Name: Nexus Blah
url: https://localAcmeorganization.com:8443/repository/nexus-blah/
username: johnQpublic
password: BlahBlahYadaYada

Name: Nexus Yada
url: https://localAcmeorganization.com:8443/repository/nexus-yada/
username: johnQpublic
password: BlahBlahYadaYada

Name: Nexus Blah Yada
url: https://localAcmeorganization.com:8443/repository/nexus-blah-yada/
username: johnQpublic
password: BlahBlahYadaYada

Could someone please show me configurations’ sample code that would allow said Terraform CDKTF IaaS application to access said Nexus Repositories?