diff --git a/v1/Application.cfc b/v1/Application.cfc
index fdb80f8..9cf989b 100644
--- a/v1/Application.cfc
+++ b/v1/Application.cfc
@@ -57,7 +57,7 @@
 		
 		//variables.framework.docs={};
 		variables.framework.docs.APIName="svc-api";
-		variables.framework.docs.APIVersion="0.206";   /*$ git config --global --unset user.password*/
+		variables.framework.docs.APIVersion="0.207";   /*$ git config --global --unset user.password*/
 		
 		variables.framework.globalHeaders = structNew();
 		variables.framework.globalHeaders["Access-Control-Expose-Headers"] = "Location"; 
diff --git a/v1/resources/instance_operation_cfs_param.cfc b/v1/resources/instance_operation_cfs_param.cfc
index 28b8896..7f1c356 100644
--- a/v1/resources/instance_operation_cfs_param.cfc
+++ b/v1/resources/instance_operation_cfs_param.cfc
@@ -380,7 +380,11 @@ arguments.requestArguments.specificationId=usrCustomerInfo.specificationId; //In
 	</cffunction> --->
 	
 	<cffunction name="getInstanceState" returntype="struct">
-		<cfargument name="instanceUid" type="guid" default=#this.instance_uid#/>
+		<cfargument name="instanceUid"  default=#this.instance_uid#/><!--- type="guid" --->
+		
+		<cfif !isValid("guid",arguments.instanceUid)>
+			<cfreturn {}/><!--- иначе при неопределенном параметре мы получаем исключение --->
+		</cfif>
 
 		<cfset var local={}/>
 		<cfquery name="local.qInstance" datasource="cmdb">
diff --git a/v1/resources/svc_operation_cfs_param_compute.cfc b/v1/resources/svc_operation_cfs_param_compute.cfc
index c66aacb..c8a5137 100644
--- a/v1/resources/svc_operation_cfs_param_compute.cfc
+++ b/v1/resources/svc_operation_cfs_param_compute.cfc
@@ -144,9 +144,12 @@ arguments.requestArguments.specificationId=usrCustomerInfo.specificationId; //In
 	</cffunction><!--- get --->	
 	
 	
-	
-	
-	
-	
 
 </cfcomponent>
+<!--- 
+sample urls
+/svcOperationCfsParams/compute/335?keys={instanceOperationCfsParamUid="227a5758a7-95f1-44c7-a648-32ac7ec31228"}
+/svcOperationCfsParams/compute/335?keys={instanceOperationCfsParamUid="5bcf3ef6-0af3-4bd0-a086-98c54f9b25f7"}
+/svcOperationCfsParams/compute/335?params={organizationUid="e5a1e03f-f366-4d58-958d-97669132ba9a"}&keys={instanceUid="9fc0fc70-9075-41e1-b163-ee1adbc3e023"}
+/svcOperationCfsParams/compute/335?params={organizationUid="e5a1e03f-f366-4d58-958d-97669132ba9a"}&keys={instanceUid="9fc0fc70-9075-41e1-b163-ee1adbc3e023"}
+/svcOperationCfsParams/compute/335?params={organizationUid="e5a1e03f-f366-4d58-958d-97669132ba9a"} --->