AddContext implements the `sqlcmd config add-context` command.

AddEndpoint implements the `sqlcmd config add-endpoint` command.

AddUser implements the `sqlcmd config add-user` command.

ConnectionStrings implements the `sqlcmd config connection-strings` command.

CurrentContext implements the `sqlcmd config current-context` command.

DeleteContext implements the `sqlcmd config delete-context` command.

DeleteEndpoint implements the `sqlcmd config delete-endpoint` command.

DeleteUser implements the `sqlcmd config delete-user` command.

GetContexts implements the `sqlcmd config get-contexts` command.

GetEndpoints implements the `sqlcmd config get-endpoints` command.

GetUsers implements the `sqlcmd config get-users` command.

UseContext implements the `sqlcmd config use-context` command.

View implements the `sqlcmd config view` command.