cloudstack: use new get_result() handling

lib/ansible/modules/extras/cloud/cloudstack/cs_sshkeypair.py

@@ -77,6 +77,11 @@ EXAMPLES = '''
 
 RETURN = '''
 ---
+id:
+  description: UUID of the SSH public key.
+  returned: success
+  type: string
+  sample: a6f7a5fc-43f8-11e5-a151-feff819cdc9f
 name:
   description: Name of the SSH public key.
   returned: success
@@ -112,7 +117,11 @@ from ansible.module_utils.cloudstack import *
 class AnsibleCloudStackSshKey(AnsibleCloudStack):
 
     def __init__(self, module):
-        AnsibleCloudStack.__init__(self, module)
+        super(AnsibleCloudStackSshKey, self).__init__(module)
+        self.returns = {
+            'privatekey':   'private_key',
+            'fingerprint':  'fingerprint',
+        }
         self.ssh_key = None
 
 
@@ -189,16 +198,6 @@ class AnsibleCloudStackSshKey(AnsibleCloudStack):
         return self.ssh_key
 
 
-    def get_result(self, ssh_key):
-        if ssh_key:
-            if 'fingerprint' in ssh_key:
-                self.result['fingerprint'] = ssh_key['fingerprint']
-            if 'name' in ssh_key:
-                self.result['name'] = ssh_key['name']
-            if 'privatekey' in ssh_key:
-                self.result['private_key'] = ssh_key['privatekey']
-        return self.result
-
 
     def _get_ssh_fingerprint(self, public_key):
         key = sshpubkeys.SSHKey(public_key)