VMware: handle KeyError in get_vm API (#60204)

Fixed if conditions for all VM params

changelogs/fragments/60204-handle-KeyError-in-get_vm-API.yml

@@ -0,0 +1,2 @@
+minor_changes:
+- Fix Key Error in get_vm() api in vmware.py module util (https://github.com/ansible/ansible/issues/60129).

lib/ansible/module_utils/vmware.py

@@ -912,13 +912,14 @@ class PyVmomi(object):
         vm_obj = None
         user_desired_path = None
         use_instance_uuid = self.params.get('use_instance_uuid') or False
-        if self.params['uuid'] and not use_instance_uuid:
+        if 'uuid' in self.params and self.params['uuid']:
+            if not use_instance_uuid:
                 vm_obj = find_vm_by_id(self.content, vm_id=self.params['uuid'], vm_id_type="uuid")
-        elif self.params['uuid'] and use_instance_uuid:
+            elif use_instance_uuid:
                 vm_obj = find_vm_by_id(self.content,
                                        vm_id=self.params['uuid'],
                                        vm_id_type="instance_uuid")
-        elif self.params['name']:
+        elif 'name' in self.params and self.params['name']:
             objects = self.get_managed_objects_properties(vim_type=vim.VirtualMachine, properties=['name'])
             vms = []
 
@@ -984,7 +985,7 @@ class PyVmomi(object):
             elif vms:
                 # Unique virtual machine found.
                 vm_obj = vms[0]
-        elif self.params['moid']:
+        elif 'moid' in self.params and self.params['moid']:
             vm_obj = VmomiSupport.templateOf('VirtualMachine')(self.params['moid'], self.si._stub)
 
         if vm_obj: