def verify_required_properties(deep_security_event):
	"""
	Verify if the specified Deep Security event contains the required properties to 
	be convert to an Amazon Finding Format finding
	"""
	result = True

	required_properties = [
		'HostOwnerID',
		'HostInstanceID',
		'TenantID',
		'EventID',
		'EventType',
		'LogDate',
		'HostAssetValue',
		'HostGroupID',
		'HostGroupName',
		'HostID',
		'Hostname',
		'HostSecurityPolicyID',
		'HostSecurityPolicyName',
		]

	for prop in required_properties:
		if not prop in deep_security_event:
			result = False

	return result