username=username
password=password
role=ROLE
db=DELPHI_TEST_RSA_KEY_AUTH
schema=MAIN
warehouse=WAREHOUSE
host=host
region=region
conn_params=role=ROLE&db=DELPHI_TEST_RSA_KEY_AUTH&schema=MAIN&warehouse=WAREHOUSE&private_key_file=/path/to/rsa_key.p8