Nonstandard SSH port

[myoung34]

My bastion uses a non-standard SSH port (2222), how would I go about connecting through that?

payload_json is: '{"bastion_ips": "public bastion ip", "public_key_to_sign": "ssh-rsa ...", "bastion_user": "marc", "command": "", "remote_usernames": "ec2-user", "bastion_user_ip": "my home ip"}'
{'RetryAttempts': 0, 'HTTPStatusCode': 200, 'RequestId': '-3651-11e7-9902-eb8febb6c898', 'HTTPHeaders': {'x-amzn-requestid': '-3651-11e7-9902-eb8febb6c898', 'content-length': '2555', 'x-amzn-trace-id': 'root=1--c4586e35580a7f0f9bf3b17a;sampled=0', 'x-amzn-remapped-content-length': '0', 'connection': 'keep-alive', 'date': 'Thu, 11 May 2017 13:57:26 GMT', 'content-type': 'application/json'}}

Wrote Certificate to: /tmp/tmp.PbljasFnhX-cert.pub

$ ssh -v -i  /tmp/tmp.PbljasFnhX ec2-user@10.0.3.19 #10.0.3.19 only connectable through bastion
OpenSSH_7.5p1, OpenSSL 1.0.2k  26 Jan 2017
debug1: Reading configuration data /c/Users/myoung/.ssh/config
debug1: Connecting to 10.0.3.19 [10.0.3.19] port 22.
debug1: connect to address 10.0.3.19 port 22: Connection timed out
ssh: connect to host 10.0.3.19 port 22: Connection timed out

[myoung34]

Misunderstanding on my part- ignore