Add xact_abort to connection string

Question

In my code I have the control over the connection string and I'm wondering if and how to add a flag of XACT_ABORT to my connection string. i'm wondering if and how is it possible.

f.e. this is the connection string: s"jdbc:sqlserver://$url:$port;database=$db;user=$user;password=$password;trustServerCertificate=true"