Ansible SSH and ping issues

I am trying to use ansible to start making changes to my Fortigate 100D.  I can ssh just fine using my ssh keys.  However I am getting the following error:

myhost :( > ansible myfwfgt01.loc.example.net -m ping --user=ansible
[WARNING]: sftp transfer mechanism failed on [myfwfgt01.loc.example.net]. Use ANSIBLE_DEBUG=1 to see detailed information
[WARNING]: scp transfer mechanism failed on [myfwfgt01.loc.example.net]. Use ANSIBLE_DEBUG=1 to see detailed information
myfwfgt01.loc.example.net | FAILED! => {
    "changed": false,
    "module_stderr": "Shared connection to myfwfgt01.loc.example.net closed.\r\n",
    "module_stdout": "myfwfgt01 # Unknown action 0\r\n\r\nmyfwfgt01 # ",
    "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error",
    "rc": 0
}
myhost :( > ansible myfwfgt01.loc.example.net -m ping
myfwfgt01.loc.example.net | UNREACHABLE! => {
    "changed": false,
    "msg": "Failed to connect to the host via ssh: ameyer@myfwfgt01.loc.example.net: Permission denied (publickey,password).",
    "unreachable": true
}