Index: /trunk/src/VBox/Main/Makefile.kmk
===================================================================
--- /trunk/src/VBox/Main/Makefile.kmk	(revision 73534)
+++ /trunk/src/VBox/Main/Makefile.kmk	(revision 73535)
@@ -455,4 +455,5 @@
 	src-server/ClientWatcher.cpp \
 	src-server/ClientToken.cpp \
+	src-server/CloudAPI.cpp \
 	src-server/CloudClientImpl.cpp \
 	src-server/CloudUserProfilesImpl.cpp \
Index: /trunk/src/VBox/Main/idl/VirtualBox.xidl
===================================================================
--- /trunk/src/VBox/Main/idl/VirtualBox.xidl	(revision 73534)
+++ /trunk/src/VBox/Main/idl/VirtualBox.xidl	(revision 73535)
@@ -24875,9 +24875,8 @@
 
   <enum
-    name="CloudOperation"
+    name="CloudCommand"
     uuid="1c5cfa19-7754-4071-bf3e-6d21ad432655"
     >
     <const name="Unknown" value="0"/>
-
     <const name="createInstance" value="0x1"/>
     <const name="launchInstance" value="0x2"/>
@@ -24886,5 +24885,6 @@
     <const name="deleteInstance" value="0x5"/>
     <const name="getInstanceProperties" value="0x6"/>
-    <const name="listOfInstances" value="0x7"/>
+    <const name="listInstances" value="0x7"/>
+    <const name="importImage" value="0x8"/>
 
     <const name="uploadFile" value="0x10"/>
@@ -24893,10 +24893,23 @@
     <const name="getObjectProperties" value="0x13"/>
     <const name="listObjects" value="0x14"/>
-
-    <const name="exportVM" value="0xf0"/>
+    <const name="listBuckets" value="0x15"/>
+    <const name="listNetworks" value="0x16"/>
+    <const name="listShapes" value="0x17"/>
+    <const name="listRegions" value="0x18"/>
+    <const name="listAvailabilityDomains" value="0x19"/>
+    <const name="listCompartments" value="0x20"/>
+    <const name="getNamespace" value="0x21"/>
   </enum>
 
   <enum
-    name="CloudOperationResult"
+    name="CloudOperation"
+    uuid="68289604-2fec-4163-b10a-eb2da7a61306"
+    >
+    <const name="Unknown" value="0"/>
+    <const name="exportVM" value="0x1"/>
+  </enum>
+
+  <enum
+    name="CloudCommandResult"
     uuid="e33af696-255a-4f5a-8dba-d65d6ee2fe9a"
     >
@@ -24913,5 +24926,5 @@
     >
 
-    <method name="createOperation">
+    <method name="createCommand">
       <desc>
         Creates a cloud operation object for the passed profile
@@ -24920,15 +24933,10 @@
         returns "VERR_INVALID_PARAMETER"
       </desc>
-      <param name="profileName" type="wstring" dir="in">
-        <desc>
-          The profile's name
-        </desc>
-      </param>
-      <param name="cloudOperation" type="CloudOperation" dir="in">
+      <param name="cloudCommand" type="CloudCommand" dir="in">
         <desc>
           The type of the supported cloud commands.
         </desc>
       </param>
-      <param name="opId" type="uuid" mod="string" dir="return">
+      <param name="Id" type="uuid" mod="string" dir="return">
         <desc>
           UUID of the operation.
@@ -24938,9 +24946,9 @@
     </method>
 
-    <method name="runOperation">
+    <method name="runCommand">
       <desc>
         Runs a cloud operation by ID
       </desc>
-      <param name="opId" type="uuid" mod="string" dir="in">
+      <param name="Id" type="uuid" mod="string" dir="in">
         <desc>
           UUID of the operation.
@@ -24952,16 +24960,34 @@
         </desc>
       </param>
-    </method>
-
-    <method name="checkOperationResult"  const="yes">
+      <param name="result" type="CloudCommandResult" dir="return">
+      </param>
+    </method>
+
+    <method name="validateCommand">
+      <desc>
+        Validates a cloud operation by ID
+      </desc>
+      <param name="Id" type="uuid" mod="string" dir="in">
+        <desc>
+          UUID of the operation.
+        </desc>
+      </param>
+      <param name="valid" type="boolean" dir="return">
+        <desc>
+          if the command is valid return s true else returns false.
+        </desc>
+      </param>
+    </method>
+
+    <method name="checkCommandResult"  const="yes">
       <desc>
         Check a cloud operation result by ID
       </desc>
-      <param name="opId" type="uuid" mod="string" dir="in">
+      <param name="Id" type="uuid" mod="string" dir="in">
         <desc>
           UUID of the operation.
         </desc>
       </param>
-      <param name="startOpTime" type="long long" dir="out">
+      <param name="startTime" type="long long" dir="out">
         <desc>
           Start time of operation.
@@ -24973,5 +24999,5 @@
         </desc>
       </param>
-      <param name="result" type="CloudOperationResult" dir="return">
+      <param name="result" type="CloudCommandResult" dir="return">
         <desc>
           The last result of the cloud command.
@@ -24980,9 +25006,9 @@
     </method>
 
-    <method name="getOperationParameterNames" const="yes">
+    <method name="getCommandParameterNames" const="yes">
       <desc>
         Returns the parameters names for this operation.
       </desc>
-      <param name="cloudOperation" type="CloudOperation" dir="in">
+      <param name="cloudCommand" type="CloudCommand" dir="in">
         <desc>
           The type of the supported cloud commands.
@@ -24994,27 +25020,27 @@
     </method>
 
-    <method name="getOperationParameterProperties" const="yes">
+    <method name="getCommandParameterProperties" const="yes">
       <desc>
         Returns the value/s for the passed parameter.
       </desc>
-      <param name="opParameterName" type="wstring" dir="in">
+      <param name="parameterName" type="wstring" dir="in">
         <desc>Parameter name.</desc>
       </param>
-      <param name="opParameterType" type="wstring" dir="out">
+      <param name="parameterType" type="wstring" dir="out">
         <desc>Parameter type.</desc>
       </param>
-      <param name="opParameterDesc" type="wstring" dir="out">
+      <param name="parameterDesc" type="wstring" dir="out">
         <desc>Parameter description.</desc>
       </param>
-      <param name="opParameterValues" type="wstring" safearray="yes" dir="return">
+      <param name="parameterValues" type="wstring" safearray="yes" dir="return">
         <desc>Possible values of the parameter.</desc>
       </param>
     </method>
 
-    <method name="getOperationParameters" const="yes">
+    <method name="getCommandParameters" const="yes">
       <desc>
         Returns the parameters with their values.
       </desc>
-      <param name="cloudOperation" type="CloudOperation" dir="in">
+      <param name="cloudCommand" type="CloudCommand" dir="in">
         <desc>
           The type of the supported cloud commands.
@@ -25026,12 +25052,15 @@
     </method>
 
-    <method name="setParametersForOperation">
-      <desc>
-        Sets the parameters values for the particular operation by ID.
-      </desc>
-      <param name="opId" type="uuid" mod="string" dir="in">
+    <method name="setCommandParameters">
+      <desc>
+        Sets the parameters values for the particular command by ID.
+      </desc>
+      <param name="Id" type="uuid" mod="string" dir="in">
         <desc>
           UUID of the operation.
         </desc>
+      </param>
+      <param name="names" type="wstring" safearray="yes" dir="in">
+        <desc>Names of the parameters.</desc>
       </param>
       <param name="values" type="wstring" safearray="yes" dir="in">
@@ -25040,7 +25069,40 @@
     </method>
 
+    <method name="getCommandsForOperation" const="yes">
+      <desc>
+        Returns the list of commands for particular operation.
+      </desc>
+      <param name="cloudOperation" type="CloudOperation" dir="in">
+        <desc>
+          The type of the supported cloud operation.
+        </desc>
+      </param>
+      <param name="prep" type="boolean" dir="in">
+        <desc>
+          Which list to return: false - general commands, true - preparatory commands
+        </desc>
+      </param>
+      <param name="cloudCommands" type="CloudCommand" safearray="yes" dir="return">
+        <desc>
+          The list of cloud commands.
+        </desc>
+      </param>
+    </method>
+
+    <method name="getOperationParameters" const="yes">
+      <desc>
+        Returns the parameters with their values.
+      </desc>
+      <param name="cloudOperation" type="CloudOperation" dir="in">
+        <desc>
+          The type of the supported cloud operation.
+        </desc>
+      </param>
+      <param name="jsonString" type="wstring" dir="return">
+        <desc>the parameters with values in json format.</desc>
+      </param>
+    </method>
+
   </interface>
-
-
 
   <!--
Index: /trunk/src/VBox/Main/include/CloudClientImpl.h
===================================================================
--- /trunk/src/VBox/Main/include/CloudClientImpl.h	(revision 73534)
+++ /trunk/src/VBox/Main/include/CloudClientImpl.h	(revision 73535)
@@ -23,14 +23,22 @@
 
 #include "CloudClientWrap.h"
+#include "ProgressImpl.h"
 
 /* VBox forward declarations */
 class CloudUserProfiles;
+class CloudCommandCl;
+class CloudAPI;
+struct DataModel;
 
-class CloudClient :
+////////////////////////////////////////////////////////////////////////////////
+//
+// CloudClient 
+//
+// /////////////////////////////////////////////////////////////////////////////
+class CloudClient:
     public CloudClientWrap
 {
 public:
     DECLARE_EMPTY_CTOR_DTOR(CloudClient)
-//  explicit CloudClient(CloudProviderId_T aCloudProvider);
 
     HRESULT FinalConstruct();
@@ -47,60 +55,101 @@
     ComPtr<VirtualBox> const mParent;       /**< Strong reference to the parent object (VirtualBox/IMachine). */
     CloudProviderId_T mCloudProvider;
-    std::map <Utf8Str, Utf8Str> userProfile;
+    std::map <Utf8Str, Utf8Str> mCloudProfile;
+    std::map <com::Guid, CloudCommandCl*> mCloudCommandMap;
+    std::map <Utf8Str, CloudAPI*> mCloudAPIInstanceMap;
 
 private:
+    HRESULT createCommand(CloudCommand_T aCloudCommand, com::Guid &aId);
+    HRESULT runCommand(const com::Guid &aId, LONG64 aTimeout, CloudCommandResult_T *aResult);
+//  HRESULT runCommand(const com::Guid &aId, LONG64 aTimeout, CloudCommandResult_T *aResult, ComPtr<IProgress> &aProgress);
+    HRESULT validateCommand(const com::Guid &aId, BOOL *aValid);
+    HRESULT checkCommandResult(const com::Guid &aId,
+                               LONG64 *aStartTime,
+                               LONG64 *aLastTime,
+                               CloudCommandResult_T *aResult);
+
+    HRESULT getCommandParameterNames(CloudCommand_T aCloudCommand,
+                                     std::vector<com::Utf8Str> &aParameterNames);
+    HRESULT getCommandParameterProperties(const com::Utf8Str &aParameterName,
+                                          com::Utf8Str &aParameterType,
+                                          com::Utf8Str &aParameterDesc,
+                                          std::vector<com::Utf8Str> &aParameterValues);
+    HRESULT getCommandParameters(CloudCommand_T aCloudCommand, com::Utf8Str &aJsonString);
+    HRESULT setCommandParameters(const com::Guid &aId,
+                                 const std::vector<com::Utf8Str> &aNames,
+                                 const std::vector<com::Utf8Str> &aValues);
+    HRESULT getCommandsForOperation(CloudOperation_T aCloudOperation,
+                                    BOOL aPrep,
+                                    std::vector<CloudCommand_T> &aCloudCommands);
     HRESULT getOperationParameters(CloudOperation_T aCloudOperation, com::Utf8Str &aJsonString);
 
-    HRESULT createOperation(const com::Utf8Str &aProfileName,
-                            CloudOperation_T aCloudOperation,
-                            com::Guid &aOpId);
-    HRESULT runOperation(const com::Guid &aOpId,
-                         LONG64 aTimeout);
-    HRESULT checkOperationResult(const com::Guid &aOpId,
-                                 LONG64 *aStartOpTime,
-                                 LONG64 *aLastTime,
-                                 CloudOperationResult_T *aResult);
-    HRESULT getOperationParameterNames(CloudOperation_T aCloudOperation,
-                                       std::vector<com::Utf8Str> &aParameterNames);
-    HRESULT getOperationParameterProperties(const com::Utf8Str &aOpParameterName,
-                                            com::Utf8Str &aOpParameterType,
-                                            com::Utf8Str &aOpParameterDesc,
-                                            std::vector<com::Utf8Str> &aOpParameterValues);
-    HRESULT setParametersForOperation(const com::Guid &aOpId,
-                                      const std::vector<com::Utf8Str> &aValues);
+protected:
+    //Next 4 functions are wrappers for the corresponding private functions without prefix "i_"
+    int i_createCommand(CloudCommand_T aCloudCommand, com::Guid &aId);
+    int i_runCommand(CloudCommandCl &aCC);
+//  int i_runCommand(CloudCommandCl &aCC, ComObjPtr<Progress> *aProgress);
+    int i_validateCommand(CloudCommandCl &aCC, 
+                          const std::map<Utf8Str, Utf8Str> &aParamNameValueMap,
+                          bool fWeak);
+    int i_checkCommandResult(CloudCommandCl &aCC, CloudCommandResult_T &aResult);
+    //End 4 wrappers
+
+    int i_getCommandById(const com::Guid &aId, CloudCommandCl **aCC);
+    int i_parseResponse(CloudCommandCl &aCC);
+    virtual int i_getCommandParameterNames(const CloudCommandCl &aCC,
+                                           std::vector<com::Utf8Str> &aParameterNames);
+    virtual int i_isSimpleCommand(const CloudCommandCl &aCC, bool &fSimple);
+//  virtual int i_findCommandById(const com::Guid &aId, CloudCommandCl &res);
+    virtual int i_queryAPIForCommand(CloudCommand_T aCommand, CloudAPI **apiObj);
+    virtual HRESULT i_getSupportedAPIs(std::list<Utf8Str> &apiNames);
+    virtual HRESULT i_queryAPI(const Utf8Str &apiName, CloudAPI **apiObj);
+    virtual int i_queryAPINameForCommand(CloudCommand_T aCommand, Utf8Str &apiName);
+    HRESULT i_setUpProgress(ComObjPtr<Progress> &pProgress,
+                            const Utf8Str &strDescription,
+                            ULONG aOperations);
 };
 
-class CloudClientOCI :
-    public CloudClient
+////////////////////////////////////////////////////////////////////////////////
+//
+// CloudCLientOCI 
+//
+// /////////////////////////////////////////////////////////////////////////////
+class CloudClientOCI : public CloudClient
 {
 public:
-    DECLARE_EMPTY_CTOR_DTOR(CloudClientOCI)
-
+    CloudClientOCI();
+    ~CloudClientOCI();
     HRESULT initCloudClient(CloudUserProfiles *aProfiles,
                             VirtualBox *aParent,
                             CloudProviderId_T aCloudProvider,
                             const com::Utf8Str &aProfileName);
+private:
+    HRESULT getCommandsForOperation(CloudOperation_T aCloudOperation,
+                                    BOOL aPrep,
+                                    std::vector<CloudCommand_T> &aCloudCommands);
+    HRESULT getCommandParameters(CloudCommand_T aCommand, com::Utf8Str &aJsonString);
+    HRESULT getOperationParameters(CloudOperation_T aCloudOperation, com::Utf8Str &aJsonString);
+    HRESULT getCommandParameterNames(CloudCommand_T aCloudCommand, std::vector<com::Utf8Str> &aParameterNames);
 
-private:
-    HRESULT getOperationParameters(CloudOperation_T aCloudOperation, com::Utf8Str &aJsonString);
+protected:
 
-    HRESULT createOperation(const com::Utf8Str &aProfileName,
-                            CloudOperation_T aCloudOperation,
-                            com::Guid &aOpId);
-    HRESULT runOperation(const com::Guid &aOpId,
-                         LONG64 aTimeout);
-    HRESULT checkOperationResult(const com::Guid &aOpId,
-                                 LONG64 *aStartOpTime,
-                                 LONG64 *aLastTime,
-                                 CloudOperationResult_T *aResult);
-    HRESULT getOperationParameterNames(CloudOperation_T aCloudOperation,
-                                       std::vector<com::Utf8Str> &aParameterNames);
-    HRESULT getOperationParameterProperties(const com::Utf8Str &aOpParameterName,
-                                            com::Utf8Str &aOpParameterType,
-                                            com::Utf8Str &aOpParameterDesc,
-                                            std::vector<com::Utf8Str> &aOpParameterValues);
-    HRESULT setParametersForOperation(const com::Guid &aOpId,
-                                      const std::vector<com::Utf8Str> &aValues);
+    int i_isSimpleCommand(const CloudCommandCl &aCC, bool &fSimple);
+    int i_queryAPIForCommand(CloudCommand_T aCommand, CloudAPI **apiObj);
+    HRESULT i_getSupportedAPIs(std::list<Utf8Str> &apiNames);
+    HRESULT i_queryAPI(const Utf8Str &apiName, CloudAPI **apiObj);
+    int i_queryAPINameForCommand(CloudCommand_T aCommand, Utf8Str &apiName);
+    int i_extractAskedParamsFromResponse(CloudCommandCl &aCC, std::map<Utf8Str, Utf8Str> &aParams);
 };
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// CloudCLientGCP 
+//
+// /////////////////////////////////////////////////////////////////////////////
+//CloudCLientGCP : public CloudClient
+//{
+//    CloudCLientGCP();
+//    ~CloudCLientGCP();
+//};
 
 #endif // !____H_CLOUDCLIENTIMPL
Index: /trunk/src/VBox/Main/src-server/CloudClientImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/src-server/CloudClientImpl.cpp	(revision 73534)
+++ /trunk/src/VBox/Main/src-server/CloudClientImpl.cpp	(revision 73535)
@@ -16,16 +16,18 @@
  */
 
+#include <iostream>
+#include <algorithm>
+#include <map>
 
 #include <iprt/path.h>
 #include <iprt/cpp/utils.h>
 #include <VBox/com/array.h>
-#include <map>
 
 #include "CloudClientImpl.h"
 #include "CloudUserProfileManagerImpl.h"
 #include "CloudUserProfilesImpl.h"
+#include "CloudAPI.h"
 #include "VirtualBoxImpl.h"
 #include "Global.h"
-#include "ProgressImpl.h"
 #include "MachineImpl.h"
 #include "AutoCaller.h"
@@ -37,7 +39,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 //
-// CloudClient constructor / destructor
+// CloudClient implementation
 //
-// ////////////////////////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////
 CloudClient::CloudClient()
     : mParent(NULL)
@@ -72,4 +74,22 @@
 
     unconst(mParent) = NULL;
+
+    {
+        std::map <com::Guid, CloudCommandCl*>::iterator it = mCloudCommandMap.begin();
+        while (it != mCloudCommandMap.end())
+        {
+            delete it->second;
+            ++it;
+        }
+    }
+
+    {
+        std::map <Utf8Str, CloudAPI*>::iterator it = mCloudAPIInstanceMap.begin();
+        while (it != mCloudAPIInstanceMap.end())
+        {
+            delete it->second;
+            ++it;
+        }
+    }
 }
 
@@ -117,159 +137,4 @@
         mCloudProvider = aCloudProvider;
         LogRel(("CloudProvider = %d\n", mCloudProvider));
-        CloudUserProfiles*lProfiles = aProfiles;
-        std::vector<com::Utf8Str> lNames;
-        std::vector<com::Utf8Str> lValues;
-        hrc = lProfiles->getProfileProperties(aProfileName, lNames, lValues);
-        if (FAILED(hrc))
-        {
-            return hrc;
-        }
-
-        for (size_t i=0;i<lNames.size();++i)
-        {
-            com::Utf8Str value = (i<lValues.size()) ? lValues.at(i) : "";
-            userProfile[lNames.at(i)] = value;
-        }
-
-        CloudProviderId_T aProvider;
-        hrc = lProfiles->getProvider(&aProvider);
-
-        switch(aProvider)
-        {
-            case CloudProviderId_OCI:
-            default:
-                LogRel(("Reading profile %s has been done\n", aProfileName.c_str()));
-                break;
-        }
-    }
-    catch (HRESULT arc)
-    {
-        hrc = arc;
-        LogRel(("Get cought an exception %d\n", hrc));
-    }
-    catch (std::bad_alloc &)
-    {
-        return E_OUTOFMEMORY;
-    }
-
-    /*
-     * Confirm a successful initialization
-     */
-    autoInitSpan.setSucceeded();
-
-    return hrc;
-}
-
-HRESULT CloudClient::getOperationParameters(CloudOperation_T aCloudOperation, com::Utf8Str &aJsonString)
-{
-    LogRel(("CloudClient::getOperationParameters: %d, %s\n", aCloudOperation, aJsonString.c_str()));
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClient::createOperation(const com::Utf8Str &aProfileName,
-                                     CloudOperation_T aCloudOperation,
-                                     com::Guid &aOpId)
-{
-    LogRel(("CloudClient::createOperation: %s, %d, %s\n", aProfileName.c_str(),
-            aCloudOperation,
-            aOpId.toString().c_str()));
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClient::runOperation(const com::Guid &aOpId,
-                                  LONG64 aTimeout)
-{
-    LogRel(("CloudClient::runOperation: %s, %d\n", aOpId.toString().c_str(), aTimeout));
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClient::checkOperationResult(const com::Guid &aOpId,
-                                          LONG64 *aStartOpTime,
-                                          LONG64 *aLastTime,
-                                          CloudOperationResult_T *aResult)
-{
-    LogRel(("CloudClient::checkOperationResult: %s, %d, %d, %d\n",
-            aOpId.toString().c_str(),
-            *aStartOpTime,
-            *aLastTime,
-            *aResult));
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClient::getOperationParameterNames(CloudOperation_T aCloudOperation,
-                                                std::vector<com::Utf8Str> &aParameterNames)
-{
-    LogRel(("CloudClient::getOperationParameterNames: %d\n", aCloudOperation));
-    aParameterNames.clear();
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClient::getOperationParameterProperties(const com::Utf8Str &aOpParameterName,
-                                                     com::Utf8Str &aOpParameterType,
-                                                     com::Utf8Str &aOpParameterDesc,
-                                                     std::vector<com::Utf8Str> &aOpParameterValues)
-{
-    LogRel(("CloudClient::getOperationParameterProperties: %s, %s, %s\n",
-            aOpParameterName.c_str(),
-            aOpParameterType.c_str(),
-            aOpParameterDesc.c_str()));
-    aOpParameterValues.clear();
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClient::setParametersForOperation(const com::Guid &aOpId,
-                                               const std::vector<com::Utf8Str> &aValues)
-{
-    LogRel(("CloudClient::setParametersForOperation: %s\n", aOpId.toString().c_str()));
-    for (size_t i=0;i<aValues.size();++i)
-    {
-        LogRel(("value %d: %s\n", i, aValues.at(i).c_str()));
-    }
-
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-//
-// CloudClient constructor / destructor
-//
-// ////////////////////////////////////////////////////////////////////////////////
-CloudClientOCI::CloudClientOCI()
-{
-    LogRel(("CloudClientOCI::CloudClientOCI()\n"));
-}
-
-CloudClientOCI::~CloudClientOCI()
-{
-    LogRel(("CloudClientOCI::~CloudClientOCI()\n"));
-}
-
-HRESULT CloudClientOCI::initCloudClient(CloudUserProfiles *aProfiles,
-                                     VirtualBox *aParent,
-                                     CloudProviderId_T aCloudProvider,
-                                     const com::Utf8Str &aProfileName)
-{
-    LogRel(("aParent=%p\n", aParent));
-    ComAssertRet(aParent, E_INVALIDARG);
-
-    /* Enclose the state transition NotReady->InInit->Ready */
-    AutoInitSpan autoInitSpan(this);
-    AssertReturn(autoInitSpan.isOk(), E_FAIL);
-
-    unconst(mParent) = aParent;
-
-    HRESULT hrc = S_OK;
-
-    try
-    {
-        mCloudProvider = aCloudProvider;
-        LogRel(("CloudClientOCI = %d\n", mCloudProvider));
         CloudUserProfiles *lProfiles = aProfiles;
         std::vector<com::Utf8Str> lNames;
@@ -284,5 +149,5 @@
         {
             com::Utf8Str value = (i<lValues.size()) ? lValues.at(i) : "";
-            userProfile[lNames.at(i)] = value;
+            mCloudProfile[lNames.at(i)] = value;
         }
 
@@ -316,51 +181,694 @@
 }
 
-//static Utf8Str strExportParametersToOCI = "{\n"
-//    "\"Shape of instance\": {\n"
-//        "\"type\":27,\n"
-//        "\"items\": [\n"
-//            "\"VM.Standard1.1\",\n"
-//            "\"VM.Standard1.2\",\n"
-//            "\"VM.Standard1.4\",\n"
-//            "\"VM.Standard1.8\",\n"
-//            "\"VM.Standard1.16\",\n"
-//        "],\n"
-//    "},\n"
-//    "\"Availability domain\": {\n"
-//        "\"type\":28,\n"
-//        "\"items\": [\n"
-//            "\"ergw:US-ASHBURN-AD-1\",\n"
-//            "\"ergw:US-ASHBURN-AD-2\",\n"
-//            "\"ergw:US-ASHBURN-AD-3\",\n"
-//        "],\n"
-//    "},\n"
-//    "\"Disk size\": {\n"
-//        "\"type\":29,\n"
-//        "\range\":10 ... 50,\n"
-//        "\"size\":10,\n"
-//        "\"unit\":\"Gb\"\n"
-//    "},\n"
-//    "\"Bucket\": {\n"
-//        "\"type\":30,\n"
-//        "\"items\": [\n"
-//            "\"temporarly-bucket-python-ubuntu-14-x64-server\",\n"
-//            "\"temporarly-bucket-python-un-ubuntu\",\n"
-//            "\"test_cpp_bucket\",\n"
-//            "\"vbox_test_bucket_1\",\n"
-//        "],\n"
-//    "},\n"
-//    "\"Virtual Cloud Network\": {\n"
-//        "\"type\":31,\n"
-//        "\"items\": [\n"
-//            "\"vcn-scoter\",\n"
-//            "\"vcn20180510154500\",\n"
-//            "\"vcn_spider\",\n"
-//        "],\n"
-//    "},\n"
-//    "\"Public IP address\": {\n"
-//        "\"type\":32,\n"
-//        "\"set\":\"yes\n"
-//    "}\n"
-//"}";
+HRESULT CloudClient::createCommand(CloudCommand_T aCloudCommand, com::Guid &aId)
+{
+    HRESULT hrc = S_OK;
+    LogRel(("CloudClient::createCommand: %s \n", aCloudCommand));
+    int vrc = i_createCommand(aCloudCommand, aId);
+    if (RT_FAILURE(vrc))
+        hrc = setErrorBoth(E_FAIL, vrc, tr("Couldn't create command %d"), aCloudCommand);
+
+    return hrc;
+}
+
+int CloudClient::i_createCommand(CloudCommand_T aCloudCommand, com::Guid &aId)
+{
+    LogRel(("Enter CloudClient::i_createCommand()\n"));
+    int vrc = VINF_SUCCESS;
+
+    try
+    {
+        CloudAPI* actualAPI = NULL;
+        Utf8Str apiName;
+        vrc = i_queryAPINameForCommand(aCloudCommand, apiName);
+        if (RT_SUCCESS(vrc) && mCloudAPIInstanceMap[apiName] == NULL)
+        {
+            vrc = i_queryAPIForCommand(aCloudCommand, &actualAPI);
+            if (RT_SUCCESS(vrc) && actualAPI != NULL)
+                mCloudAPIInstanceMap[apiName] = actualAPI;
+        }
+        else
+            actualAPI = mCloudAPIInstanceMap[apiName];
+
+        if (RT_SUCCESS(vrc))
+        {
+            com::Guid lId;
+            lId.create();
+            CloudCommandCl *newCloudCommand = NULL;
+
+            actualAPI->createCloudCommand(aCloudCommand, mCloudProfile, lId, &newCloudCommand);
+            newCloudCommand->mAPIBaseURI = actualAPI->getBaseAPIUrl(actualAPI->getDefaultVersion(), mCloudProfile);
+            if (!newCloudCommand->mAPIBaseURI.isEmpty())
+            {
+                LogRel(("Base API \"%s\" URI is %s \n", apiName.c_str(), newCloudCommand->mAPIBaseURI.c_str()));
+                newCloudCommand->mUsedAPI = actualAPI;
+                mCloudCommandMap.insert(make_pair(newCloudCommand->mId, newCloudCommand));
+                aId = newCloudCommand->mId;
+            }
+            else
+                vrc = VERR_NOT_FOUND;
+        }
+
+    }
+    catch (int arc)
+    {
+        vrc = arc;
+        LogRel(("Get cought an exception %d\n", vrc));
+    }
+
+    return vrc;
+}
+
+HRESULT CloudClient::runCommand(const com::Guid &aId, LONG64 aTimeout, CloudCommandResult_T *aResult)
+{
+    LogRel(("CloudClient::runCommand: %s, %d\n", aId.toString().c_str(), aTimeout));
+    HRESULT hrc = S_OK;
+    std::map <com::Guid, CloudCommandCl*>::iterator it = mCloudCommandMap.find(aId);
+    if (it !=mCloudCommandMap.end() && it->second->mfValid == true)
+    {
+        CloudCommandCl* cc = it->second;
+        cc->mTimeout = aTimeout;
+        int vrc = i_runCommand(*cc);
+        if (RT_FAILURE(vrc))
+        {
+            hrc = setErrorBoth(E_FAIL, vrc, tr("Execution of the command with UUID \"%s\" was failed"),
+                               aId.toString().c_str());
+            *aResult = CloudCommandResult_success;
+        }
+        else 
+            *aResult = CloudCommandResult_failed;
+    }
+    else
+        hrc = setErrorBoth(E_FAIL, VERR_NOT_FOUND, tr("Command with UUID \"%s\" wasn't found or hasn't been validated yet"),
+                           aId.toString().c_str());
+
+    return hrc;
+}
+
+//int CloudClient::i_runCommand(CloudCommandCl &aCC, ComObjPtr<Progress> *aProgress)
+//{
+//    LogRel(("Enter CloudClient::i_runCommand()\n"));
+//    int vrc = aCC.mUsedAPI->callAPICommand(aCC, aProgress);
+//    return vrc;
+//}
+
+int CloudClient::i_runCommand(CloudCommandCl &aCC)
+{
+    LogRel(("Enter CloudClient::i_runCommand()\n"));
+    int vrc = aCC.mUsedAPI->callAPICommand(aCC);
+    return vrc;
+}
+
+HRESULT CloudClient::validateCommand(const com::Guid &aId, BOOL *aValid)
+{
+    HRESULT hrc = S_OK;
+    //check all data in the operation and set the flag
+    //this step allows easy to control which operation may be launch
+    std::map <com::Guid, CloudCommandCl*>::const_iterator cit = mCloudCommandMap.find(aId);
+    if (cit != mCloudCommandMap.end())
+    {
+        std::map<Utf8Str, Utf8Str> paramNameValueMap;
+        int vrc = i_validateCommand(*(cit->second), paramNameValueMap, false);
+        if (RT_SUCCESS(vrc))
+            *aValid = true;
+        else
+        {
+            *aValid = false;
+            hrc = setErrorBoth(E_FAIL, vrc, tr("The command %d not validated"), cit->second->mCommand);
+        }
+    }
+    else
+        hrc = setErrorBoth(E_FAIL, VERR_NOT_FOUND, tr("Command with UUID \"%s\" wasn't found"),
+                           aId.toString().c_str());
+    return hrc;
+}
+
+int CloudClient::i_validateCommand(CloudCommandCl &aCC,
+                                   const std::map<Utf8Str, Utf8Str> &aParamNameValueMap,
+                                   bool fWeak)
+{
+    LogRel(("Enter CloudClient::i_validateCommand()\n"));
+    int vrc = VINF_SUCCESS;
+//  bool isSimple = false;
+//  vrc = i_isSimpleCommand(aCC, isSimple);
+//  if (!isSimple)//parameters are needed for the command
+    {
+        std::vector<com::Utf8Str> paramNames;
+        paramNames.reserve(15);
+        std::map<Utf8Str, Utf8Str> freshParamNameValueMap;
+
+        vrc = i_getCommandParameterNames(aCC, paramNames);
+        if (RT_SUCCESS(vrc))
+        {
+            for (size_t i=0;i<paramNames.size();++i)
+            {
+                std::map <Utf8Str, Utf8Str>::const_iterator cit = aParamNameValueMap.find(paramNames.at(i));
+                if (cit != aParamNameValueMap.end())
+                    freshParamNameValueMap.insert(make_pair(cit->first,cit->second));
+                else
+                {
+                    if (fWeak)
+                        vrc = VINF_TRY_AGAIN;
+                    else
+                        vrc = VERR_NOT_FOUND;
+
+                    break;
+                }
+            }
+
+            if (RT_SUCCESS(vrc) && vrc != VINF_TRY_AGAIN)
+            {
+                std::map <Utf8Str, Utf8Str>::const_iterator cit = freshParamNameValueMap.begin();
+                while (cit != freshParamNameValueMap.end())
+                {
+                    //insert new parameter/value or update old one
+                    aCC.mParameters[cit->first] = cit->second;
+                    ++cit;
+                }
+
+                aCC.mfValid = true;
+            }
+            else
+                aCC.mfValid = false;
+        }
+    }
+
+    return vrc;
+}
+
+HRESULT CloudClient::checkCommandResult(const com::Guid &aId,
+                                        LONG64 *aStartTime,
+                                        LONG64 *aLastTime,
+                                        CloudCommandResult_T *aResult)
+{
+    HRESULT hrc = S_OK;
+    int vrc = VINF_SUCCESS;
+    LogRel(("CloudClient::checkCommandResult: %s, %d, %d, %d\n",
+            aId.toString().c_str(),
+            *aStartTime,
+            *aLastTime,
+            aResult));
+    std::map <com::Guid, CloudCommandCl*>::const_iterator cit = mCloudCommandMap.find(aId);
+    if (cit != mCloudCommandMap.end())
+    {
+        CloudCommandResult_T res;
+        CloudCommandCl *cc = cit->second;
+        vrc = i_checkCommandResult(*cc, res);
+        if (RT_FAILURE(vrc))
+            hrc = setErrorBoth(E_FAIL, vrc, tr("Coudn't get the result for command with UUID \"%s\" "),
+                               aId.toString().c_str());
+        else
+            *aResult = res;
+    }
+    else
+    {
+        vrc = VERR_NOT_FOUND;
+        if (RT_FAILURE(vrc))
+            hrc = setErrorBoth(E_FAIL, VERR_NOT_FOUND, tr("Command with UUID \"%s\" wasn't found"),
+                               aId.toString().c_str());
+    }
+
+    return hrc;
+}
+
+int CloudClient::i_checkCommandResult(CloudCommandCl &aCC,
+                                      CloudCommandResult_T &aResult)
+{
+    LogRel(("Enter CloudClient::i_checkCommandResult()\n"));
+    RT_NOREF(aCC, aResult);
+    int vrc = VINF_SUCCESS;//aCC.parseResult(aResult);
+    return vrc;
+}
+
+int CloudClient::i_parseResponse(CloudCommandCl &aCC)
+{
+    LogRel(("Enter CloudClient::i_parseResponse()\n"));
+    int vrc = VINF_SUCCESS;
+    //create DataModel here and fill it from the response data
+    DataParser *dp = NULL;
+    vrc = aCC.createDataParser(&dp);
+    if (RT_SUCCESS(vrc))
+        vrc = dp->parseData(aCC);
+    ////////////////////////////////
+    //maybe partially work with data here
+    ////////////////////////////////
+
+    delete dp;
+
+    return vrc;
+}
+
+int CloudClient::i_getCommandById(const com::Guid &aId, CloudCommandCl **aCC)
+{
+    int vrc = VINF_SUCCESS;
+    std::map <com::Guid, CloudCommandCl*>::iterator cit = mCloudCommandMap.find(aId);
+    if (cit != mCloudCommandMap.end())
+    {
+        *aCC = cit->second;
+//      CloudCommandCl * lCC = cit->second->copy();
+//      aCC = *lCC;
+    }
+    else
+        vrc = VERR_NOT_FOUND;
+
+    return vrc;
+}
+
+HRESULT CloudClient::getCommandParameterNames(CloudCommand_T aCloudCommand,
+                                              std::vector<com::Utf8Str> &aParameterNames)
+{
+    LogRel(("CloudClient::getCommandParameterNames()\n"));
+    RT_NOREF(aCloudCommand, aParameterNames);
+    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+    return hrc;
+}
+
+HRESULT CloudClient::getCommandParameterProperties(const com::Utf8Str &aParameterName,
+                                                   com::Utf8Str &aParameterType,
+                                                   com::Utf8Str &aParameterDesc,
+                                                   std::vector<com::Utf8Str> &aParameterValues)
+{
+    LogRel(("CloudClient::getCommandParameterProperties()\n"));
+    RT_NOREF(aParameterName, aParameterType, aParameterDesc, aParameterValues);
+    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+    return hrc;
+}
+
+HRESULT CloudClient::getCommandParameters(CloudCommand_T aCloudCommand, com::Utf8Str &aJsonString)
+{
+    LogRel(("CloudClient::getCommandParameters()\n"));
+    RT_NOREF(aCloudCommand, aJsonString);
+    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+    return hrc;
+}
+
+HRESULT CloudClient::setCommandParameters(const com::Guid &aId,
+                                          const std::vector<com::Utf8Str> &aNames,
+                                          const std::vector<com::Utf8Str> &aValues)
+{
+    HRESULT hrc = S_OK;
+    std::vector<com::Utf8Str> parameterNames;
+    std::map <com::Guid, CloudCommandCl*>::iterator it = mCloudCommandMap.find(aId);
+    if (it !=mCloudCommandMap.end())
+    {
+        hrc = getCommandParameterNames(it->second->mCommand, parameterNames);
+        std::vector<com::Utf8Str>::const_iterator cit = aNames.begin();
+        for (size_t i=0 ; i<aNames.size() && i<aValues.size(); ++i)
+        {
+            std::vector<com::Utf8Str>::iterator fit = find(parameterNames.begin(), parameterNames.end(), *cit);
+            if (fit != parameterNames.end())
+            {
+                it->second->mParameters[aNames[i]] = aValues[i];
+            }
+        }
+    }
+    return hrc;
+}
+
+HRESULT CloudClient::getCommandsForOperation(CloudOperation_T aCloudOperation,
+                                             BOOL aPrep,
+                                             std::vector<CloudCommand_T> &aCloudCommands)
+{
+    LogRel(("CloudClient::getCommandsforOperation()\n"));
+    RT_NOREF(aCloudOperation, aPrep, aCloudCommands);
+    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+    return hrc;
+}
+
+HRESULT CloudClient::getOperationParameters(CloudOperation_T aCloudOperation, com::Utf8Str &aJsonString)
+{
+    LogRel(("CloudClient::getOperationParameters()\n"));
+    RT_NOREF(aCloudOperation, aJsonString);
+    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+    return hrc;
+}
+
+int CloudClient::i_getCommandParameterNames(const CloudCommandCl &aCC,
+                                            std::vector<com::Utf8Str> &aParameterNames)
+{
+    LogRel(("Enter CloudClient::i_getCommandParameterNames()\n"));
+    int vrc = VINF_SUCCESS;
+    std::vector<com::Utf8Str> localParameterNames;
+    localParameterNames.reserve(20);
+    vrc = aCC.getParameterNames(localParameterNames);
+//  vrc = aCC.mUsedAPI->getCommandParameterNames(&aCC, aParameterNames);
+    if (RT_FAILURE(vrc))
+        vrc = VERR_NOT_FOUND;
+    else
+    {
+        size_t vecSize = localParameterNames.size();
+        for (size_t i=0;i<vecSize;++i)
+        {
+            aParameterNames.push_back(localParameterNames.at(i));
+        }
+    }
+    return vrc;
+}
+
+int CloudClient::i_isSimpleCommand(const CloudCommandCl &aCC, bool &fSimple)
+{
+    LogRel(("CloudClient::i_isSimpleCommand()\n"));
+    RT_NOREF(aCC, fSimple);
+    return VERR_NOT_IMPLEMENTED;
+}
+
+//int CloudClient::i_findCommandById(const com::Guid &aId, CloudCommandCl &res)
+//{
+//    HRESULT hrc = S_OK;
+//    std::map <com::Guid, CloudCommandCl*>::const_iterator it = mCloudCommandMap.find(aId);
+//    if (it !=mCloudCommandMap.end())
+//        res = *(it->second);
+//    else
+//        hrc = setErrorBoth(E_FAIL, VERR_NOT_FOUND, tr("Could not find the command object"));
+//    return hrc;
+//}
+
+int CloudClient::i_queryAPIForCommand(CloudCommand_T aCommand, CloudAPI** apiObj)
+{
+    LogRel(("CloudClient::queryAPIForCommand()\n"));
+    RT_NOREF(aCommand, apiObj);
+    return VERR_NOT_IMPLEMENTED;
+}
+
+HRESULT CloudClient::i_getSupportedAPIs(std::list<Utf8Str> &apiNames)
+{
+    LogRel(("CloudClient::getSupportedAPIs()\n"));
+    RT_NOREF(apiNames);
+    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+    return hrc;
+}
+
+HRESULT CloudClient::i_queryAPI(const Utf8Str &apiName, CloudAPI **apiObj)
+{
+    LogRel(("CloudClient::queryAPI()\n"));
+    RT_NOREF(apiName, apiObj);
+    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+    return hrc;
+}
+
+
+int CloudClient::i_queryAPINameForCommand(CloudCommand_T aCommand, Utf8Str &apiName)
+{
+    LogRel(("CloudClient::i_queryAPINameForCommand()\n"));
+    RT_NOREF(aCommand, apiName);
+    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+    return hrc;
+}
+
+HRESULT CloudClient::i_setUpProgress(ComObjPtr<Progress> &pProgress,
+                                     const Utf8Str &strDescription,
+                                     ULONG aOperations)
+{
+    HRESULT hrc;
+
+    /* Create the progress object */
+    pProgress.createObject();
+
+    ULONG ulTotalOperationsWeight = 100;
+    ULONG ulFirstOperationWeight = ulTotalOperationsWeight/aOperations;
+    hrc = pProgress->init(mParent, static_cast<ICloudClient*>(this),
+                         Bstr(strDescription).raw(),
+                         TRUE /* aCancelable */,
+                         aOperations,
+                         ulTotalOperationsWeight,
+                         Bstr(strDescription).raw(),
+                         ulFirstOperationWeight);
+    return hrc;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// CloudClientOCI implementation
+//
+////////////////////////////////////////////////////////////////////////////////
+
+CloudClientOCI::CloudClientOCI()
+{
+    LogRel(("CloudClientOCI::CloudClientOCI()\n"));
+}
+
+CloudClientOCI::~CloudClientOCI()
+{
+    LogRel(("CloudClientOCI::~CloudClientOCI()\n"));
+}
+
+HRESULT CloudClientOCI::initCloudClient(CloudUserProfiles *aProfiles,
+                                     VirtualBox *aParent,
+                                     CloudProviderId_T aCloudProvider,
+                                     const com::Utf8Str &aProfileName)
+{
+    HRESULT hrc = S_OK;
+    try
+    {
+        hrc = CloudClient::initCloudClient(aProfiles, aParent, aCloudProvider, aProfileName);
+        if (SUCCEEDED(hrc))
+        {
+            std::list<Utf8Str> apiNames;
+            i_getSupportedAPIs(apiNames);
+            std::list<Utf8Str>::const_iterator cit = apiNames.begin();
+            while (cit!=apiNames.end())
+            {
+                mCloudAPIInstanceMap[*cit] = NULL;
+                ++cit;
+            }
+        }
+    }
+    catch (HRESULT arc)
+    {
+        hrc = arc;
+        LogRel(("Get cought an exception %d\n", hrc));
+    }
+
+    return hrc;
+}
+
+HRESULT CloudClientOCI::getCommandsForOperation(CloudOperation_T aCloudOperation,
+                                                BOOL aPrep,
+                                                std::vector<CloudCommand_T> &aCloudCommands)
+{
+    HRESULT hrc = S_OK;
+    if (aCloudOperation == CloudOperation_exportVM)
+    {
+        if (aPrep)
+        {
+            aCloudCommands.push_back(CloudCommand_listAvailabilityDomains);
+            aCloudCommands.push_back(CloudCommand_listShapes);
+            aCloudCommands.push_back(CloudCommand_getNamespace);
+            aCloudCommands.push_back(CloudCommand_listBuckets);
+            aCloudCommands.push_back(CloudCommand_listNetworks);
+        }
+        else
+        {
+            aCloudCommands.push_back(CloudCommand_uploadFile);
+            aCloudCommands.push_back(CloudCommand_importImage);
+            aCloudCommands.push_back(CloudCommand_launchInstance);
+        }
+    }
+
+    return hrc;
+}
+
+int CloudClientOCI::i_isSimpleCommand(const CloudCommandCl &aCC, bool &fSimple)
+{
+    int vrc = S_OK;
+    bool res = false;
+    std::vector<com::Utf8Str> paramNames;
+    HRESULT hrc = getCommandParameterNames(aCC.mCommand, paramNames);
+    if (SUCCEEDED(hrc))
+    {
+        if (paramNames.empty())
+            res = true;
+    }
+    else
+        vrc = VERR_NOT_FOUND;
+
+    fSimple = res;
+
+    return vrc;
+}
+
+int CloudClientOCI::i_queryAPIForCommand(CloudCommand_T aCommand, CloudAPI **apiObj)
+{
+    int vrc = VINF_SUCCESS;
+    CloudAPI *newCloudAPI = NULL;
+
+    try
+    {
+        switch (aCommand)
+        {
+            case CloudCommand_createInstance:
+            case CloudCommand_launchInstance:
+            case CloudCommand_pauseInstance:
+            case CloudCommand_stopInstance:
+            case CloudCommand_deleteInstance:
+            case CloudCommand_getInstanceProperties:
+            case CloudCommand_listInstances:
+            case CloudCommand_listShapes:
+            case CloudCommand_listNetworks:
+            case CloudCommand_importImage:
+                newCloudAPI = new OCICompute();
+                break;
+            case CloudCommand_uploadFile:
+            case CloudCommand_downloadObject:
+            case CloudCommand_deleteObject:
+            case CloudCommand_getObjectProperties:
+            case CloudCommand_listObjects:
+            case CloudCommand_listBuckets:
+            case CloudCommand_getNamespace:
+                newCloudAPI = new OCIObjectStorage();
+                break;
+            case CloudCommand_listRegions:
+            case CloudCommand_listCompartments:
+            case CloudCommand_listAvailabilityDomains:
+                newCloudAPI = new OCIIAM();
+            case CloudCommand_Unknown:
+            default:
+                break;
+        }
+    }
+    catch (int arc)
+    {
+        vrc = arc;
+        LogRel(("Get cought an exception %d\n", vrc));
+    }
+
+    *apiObj = newCloudAPI;
+    return vrc;
+}
+
+HRESULT CloudClientOCI::i_getSupportedAPIs(std::list<Utf8Str> &apiNames)
+{
+    HRESULT hrc = S_OK;
+    apiNames.push_back("compute");
+    apiNames.push_back("object storage");
+    apiNames.push_back("iam");
+    return hrc;
+}
+
+HRESULT CloudClientOCI::i_queryAPI(const Utf8Str &apiName, CloudAPI **apiObj)
+{
+    HRESULT hrc = S_OK;
+    CloudAPI *newCloudAPI = NULL;
+    try
+    {
+        if (apiName == "compute")
+             newCloudAPI = new OCICompute();
+        else if (apiName == "object storage")
+             newCloudAPI = new OCIObjectStorage();
+        else if (apiName == "iam")
+             newCloudAPI = new OCIIAM();
+    }
+    catch (HRESULT arc)
+    {
+        hrc = arc;
+        LogRel(("Get cought an exception %d\n", hrc));
+    }
+
+    *apiObj = newCloudAPI;
+    return hrc;
+}
+
+int CloudClientOCI::i_queryAPINameForCommand(CloudCommand_T aCommand, Utf8Str &apiName)
+{
+    int vrc = VINF_SUCCESS;
+    switch (aCommand)
+    {
+        case CloudCommand_createInstance:
+        case CloudCommand_launchInstance:
+        case CloudCommand_pauseInstance:
+        case CloudCommand_stopInstance:
+        case CloudCommand_deleteInstance:
+        case CloudCommand_getInstanceProperties:
+        case CloudCommand_listInstances:
+        case CloudCommand_listShapes:
+        case CloudCommand_listNetworks:
+        case CloudCommand_importImage:
+            apiName = "compute";
+            break;
+        case CloudCommand_uploadFile:
+        case CloudCommand_downloadObject:
+        case CloudCommand_deleteObject:
+        case CloudCommand_getObjectProperties:
+        case CloudCommand_listObjects:
+        case CloudCommand_listBuckets:
+        case CloudCommand_getNamespace:
+            apiName = "object storage";
+            break;
+        case CloudCommand_listRegions:
+        case CloudCommand_listCompartments:
+        case CloudCommand_listAvailabilityDomains:
+            apiName = "iam";
+            break;
+        case CloudOperation_Unknown:
+        default:
+            vrc = VERR_NOT_IMPLEMENTED;
+            break;
+    }
+
+    return vrc;
+}
+
+HRESULT CloudClientOCI::getCommandParameterNames(CloudCommand_T aCloudCommand,
+                                                 std::vector<com::Utf8Str> &aParameterNames)
+{
+    RT_NOREF(aCloudCommand, aParameterNames);
+    HRESULT hrc = S_OK;
+//  switch (aCloudCommand)
+//  {
+//      case CloudCommand_createInstance:
+//      case CloudCommand_launchInstance:
+//          aParameterNames.push_back(paramsNames[0]);
+//          aParameterNames.push_back(paramsNames[1]);
+//          aParameterNames.push_back(paramsNames[2]);
+//          aParameterNames.push_back(paramsNames[3]);
+//          aParameterNames.push_back(paramsNames[4]);
+//          aParameterNames.push_back(paramsNames[5]);
+//          aParameterNames.push_back(paramsNames[6]);
+//          break;
+//      case CloudCommand_pauseInstance:
+//      case CloudCommand_stopInstance:
+//      case CloudCommand_deleteInstance:
+//      case CloudCommand_getInstanceProperties:
+//          aParameterNames.push_back(paramsNames[7]);
+//          break;
+//      //only compartment Id is needed
+//      case CloudCommand_listInstances:
+//      case CloudCommand_listRegions:
+//      case CloudCommand_listShapes:
+//      case CloudCommand_listNetworks:
+//      case CloudCommand_listBuckets:
+//          break;
+//      case CloudCommand_importImage:
+//          aParameterNames.push_back(paramsNames[8]);
+//          break;
+//      case CloudCommand_uploadFile:
+//          aParameterNames.push_back(paramsNames[9]);
+//          aParameterNames.push_back(paramsNames[3]);
+//          break;
+//      case CloudCommand_downloadObject:
+//      case CloudCommand_deleteObject:
+//      case CloudCommand_getObjectProperties:
+//          aParameterNames.push_back(paramsNames[10]);
+//          aParameterNames.push_back(paramsNames[3]);
+//          break;
+//      case CloudCommand_listObjects:
+//          aParameterNames.push_back(paramsNames[3]);
+//          break;
+//      case CloudCommand_Unknown:
+//      default:
+//          hrc = setErrorBoth(E_FAIL, VERR_NOT_FOUND, tr("Unknown cloud command %d"), aCloudCommand);
+//          break;
+//  }
+
+    return hrc;
+}
+
+HRESULT CloudClientOCI::getCommandParameters(CloudCommand_T aCloudCommand, com::Utf8Str &aJsonString)
+{
+    LogRel(("CloudClientOCI::getOperationParameters: %d\n", aCloudCommand));
+    RT_NOREF(aJsonString);
+    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+    return hrc;
+}
 
 static Utf8Str strExportParametersToOCI = "{\n"
@@ -412,82 +920,397 @@
 "}";
 
-HRESULT CloudClientOCI::getOperationParameters(CloudOperation_T aCloudOperation, com::Utf8Str &aJsonString)
-{
-    LogRel(("CloudClientOCI::getOperationParameters: %d, %s\n", aCloudOperation, aJsonString.c_str()));
+static const char* listAvDomain = "[\n"
+"\t{\n"
+"\t\t\"compartmentId\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"name\": \"ergw:US-ASHBURN-AD-1\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"compartmentId\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"name\": \"ergw:US-ASHBURN-AD-2\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"compartmentId\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"name\": \"ergw:US-ASHBURN-AD-3\"\n"
+"\t}\n"
+"]\n";
+
+static Utf8Str strListAvDomain(listAvDomain);
+
+static const char* listShape = "[\n"
+"\t{\n"
+"\t\t\"shape\": \"VM.Standard1.1\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"shape\": \"VM.Standard1.2\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"shape\": \"VM.Standard1.4\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"shape\": \"VM.Standard1.8\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"shape\": \"VM.Standard1.16\"\n"
+"\t}\n"
+"]\n";
+
+static Utf8Str strListShape(listShape);
+
+static const char* namespaceName = "{\n"
+"\t\"ovm\"\n"
+"}\n";
+
+static Utf8Str strNamespaceName(namespaceName);
+
+static const char* listBucket = "[\n"
+"\t{\n"
+"\t\t\"compartmentId\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"createdBy\": \"ocid1.user.oc1..aaaaaaaa73t54ewmkiti4i4bmsxyjfwgiujhuf4hnhkvipgmmukkgextxujq\",\n"
+"\t\t\"definedTags\": null,\n"
+"\t\t\"etag\": \"06262c11-a6b3-44a1-9ccd-6d062dcf73cb\",\n"
+"\t\t\"freeformTags\": null,\n"
+"\t\t\"name\": \"temporarly-bucket-python-ubuntu-14-x64-server\",\n"
+"\t\t\"namespace\": \"ovm\",\n"
+"\t\t\"timeCreated\": \"2018-05-15T11:23:05.653000+00:00\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"compartmentId\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"createdBy\": \"ocid1.user.oc1..aaaaaaaa73t54ewmkiti4i4bmsxyjfwgiujhuf4hnhkvipgmmukkgextxujq\",\n"
+"\t\t\"definedTags\": null,\n"
+"\t\t\"etag\": \"036be210-3021-4598-b707-c82e5c5cfa08\",\n"
+"\t\t\"freeformTags\": null,\n"
+"\t\t\"name\": \"temporarly-bucket-python-un-ubuntu\",\n"
+"\t\t\"namespace\": \"ovm\",\n"
+"\t\t\"timeCreated\": \"2018-05-10T12:30:40.376000+00:00\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"compartmentId\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"createdBy\": \"ocid1.user.oc1..aaaaaaaas2vfq7jfhct4dto4uk5myhripw5cdvnz4ddgu44buv4fcxgafhhq\",\n"
+"\t\t\"definedTags\": null,\n"
+"\t\t\"etag\": \"b7c9f373-36be-4228-b505-0a46f07b4c41\",\n"
+"\t\t\"freeformTags\": null,\n"
+"\t\t\"name\": \"test_cpp_bucket\",\n"
+"\t\t\"namespace\": \"ovm\",\n"
+"\t\t\"timeCreated\": \"2018-07-18T15:04:31.285000+00:00\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"compartmentId\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"createdBy\": \"ocid1.user.oc1..aaaaaaaat47uhcg5ucbznrknalr2ta2s35flxbpfwly74rzp2ivj3fd4sy3a\",\n"
+"\t\t\"definedTags\": null,\n"
+"\t\t\"etag\": \"5a4477d9-8fc4-401f-994e-0e940b1dfb84\",\n"
+"\t\t\"freeformTags\": null,\n"
+"\t\t\"name\": \"vbox_test_bucket_1\",\n"
+"\t\t\"namespace\": \"ovm\",\n"
+"\t\t\"timeCreated\": \"2018-05-04T17:56:20.222000+00:00\"\n"
+"\t}\n"
+"]\n";
+
+static Utf8Str strListBucket(listBucket);
+
+static const char* listVcn = "[\n"
+"\t{\n"
+"\t\t\"cidr-block\": \"192.168.0.0/24\",\n"
+"\t\t\"compartment-id\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"default-dhcp-options-id\": \"ocid1.dhcpoptions.oc1.iad.aaaaaaaadubfpdssid2f3iewwnq2e2iudguqx4vnn5uivlvwp3uuoydxgq4q\",\n"
+"\t\t\"default-route-table-id\": \"ocid1.routetable.oc1.iad.aaaaaaaajiksnjaqmrzqy2dfiijyxny4qnk65hyfr72cuulaeteis363w5lq\",\n"
+"\t\t\"default-security-list-id\": \"ocid1.securitylist.oc1.iad.aaaaaaaagzuwh3lxnbhmnl6wtuycynwoxoekl62fttg4tqvwh7apfbuedixq\",\n"
+"\t\t\"defined-tags\": {},\n"
+"\t\t\"display-name\": \"vcn-scoter\",\n"
+"\t\t\"dns-label\": \"vcnscoter\",\n"
+"\t\t\"freeform-tags\": {},\n"
+"\t\t\"id\": \"ocid1.vcn.oc1.iad.aaaaaaaayytm3gse3cr7wqq56zjatcak2wk4prb26sh3s3egkz2azknc5d6q\",\n"
+"\t\t\"lifecycle-state\": \"AVAILABLE\",\n"
+"\t\t\"time-created\": \"2018-06-14T16:29:52.788000+00:00\",\n"
+"\t\t\"vcn-domain-name\": \"vcnscoter.oraclevcn.com\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"cidr-block\": \"10.8.0.0/16\",\n"
+"\t\t\"compartment-id\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"default-dhcp-options-id\": \"ocid1.dhcpoptions.oc1.iad.aaaaaaaasqjcnaqo2f7wgovvnnajgrcfinnoifqt3wc2xc5rdd76yqn3pp3q\",\n"
+"\t\t\"default-route-table-id\": \"ocid1.routetable.oc1.iad.aaaaaaaavzwgctg35rfqr44st5d7endapdyelnndbo6nul63i4qec7ptdjna\",\n"
+"\t\t\"default-security-list-id\": \"ocid1.securitylist.oc1.iad.aaaaaaaasb5al7waxkyb4rmuky3qwym2sb4ctpphqzxbigh6e2rkfj5zgxqq\",\n"
+"\t\t\"defined-tags\": {},\n"
+"\t\t\"display-name\": \"vcn_spider\",\n"
+"\t\t\"dns-label\": \"vcnspider\",\n"
+"\t\t\"freeform-tags\": {},\n"
+"\t\t\"id\": \"ocid1.vcn.oc1.iad.aaaaaaaa4mhghya6ztii7par7v2o3v2il5nbbbx32benobjv3wlcs2ekpyaq\",\n"
+"\t\t\"lifecycle-state\": \"AVAILABLE\",\n"
+"\t\t\"time-created\": \"2018-06-07T14:46:10.855000+00:00\",\n"
+"\t\t\"vcn-domain-name\": \"vcnspider.oraclevcn.com\"\n"
+"\t},\n"
+"\t{\n"
+"\t\t\"cidr-block\": \"10.0.0.0/16\",\n"
+"\t\t\"compartment-id\": \"ocid1.compartment.oc1..aaaaaaaap4ma65zj4xgaqpg35jrousfazylikmrsvm3lbzfvjwqbwdme3hlq\",\n"
+"\t\t\"default-dhcp-options-id\": \"ocid1.dhcpoptions.oc1.iad.aaaaaaaao5tkhev2vqvpyzrpvzwiqbxz6w4kolcfdoo57xxktehv3qpv6hza\",\n"
+"\t\t\"default-route-table-id\": \"ocid1.routetable.oc1.iad.aaaaaaaantab6kld6b2wcxgv5rs5abmg4tmd5ok274emejfnofl744pignva\",\n"
+"\t\t\"default-security-list-id\": \"ocid1.securitylist.oc1.iad.aaaaaaaashi4gkt35wyfwozh5vsbxi4e76leca27xkgun42n4aorgg5qtfuq\",\n"
+"\t\t\"defined-tags\": {},\n"
+"\t\t\"display-name\": \"vcn20180510154500\",\n"
+"\t\t\"dns-label\": \"vcn0510154459\",\n"
+"\t\t\"freeform-tags\": {},\n"
+"\t\t\"id\": \"ocid1.vcn.oc1.iad.aaaaaaaaaxetjzokkuahch46aglb4peltzto67tihc73mmako6o2ct4yk75a\",\n"
+"\t\t\"lifecycle-state\": \"AVAILABLE\",\n"
+"\t\t\"time-created\": \"2018-05-10T15:45:00.579000+00:00\",\n"
+"\t\t\"vcn-domain-name\": \"vcn0510154459.oraclevcn.com\"\n"
+"\t}\n"
+"]\n";
+
+static Utf8Str strListVcn(listVcn);
+
+//HRESULT CloudClientOCI::getOperationParameters(CloudOperation_T aCloudOperation, com::Utf8Str &aJsonString)
+//{
+//    LogRel(("CloudClientOCI::getOperationParameters: %d\n", aCloudOperation));
+//    HRESULT hrc = S_OK;
+//    if (aCloudOperation == CloudOperation_exportVM)
+//        aJsonString = strExportParametersToOCI;
+//    else
+//        hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+//    return hrc;
+//}
+
+HRESULT CloudClientOCI::getOperationParameters(CloudOperation_T aCloudOperation,
+                                               com::Utf8Str &aJsonString)
+//                                             ComPtr<IProgress> &aProgress)
+{
+    LogRel(("CloudClientOCI::getOperationParameters: %d\n", aCloudOperation));
+    RT_NOREF(aJsonString);
     HRESULT hrc = S_OK;
-    if (aCloudOperation == CloudOperation_exportVM)
-        aJsonString = strExportParametersToOCI;
-    else
-        hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClientOCI::createOperation(const com::Utf8Str &aProfileName,
-                                     CloudOperation_T aCloudOperation,
-                                     com::Guid &aOpId)
-{
-    LogRel(("CloudClientOCI::createOperation: %s, %d, %s\n", aProfileName.c_str(),
-            aCloudOperation,
-            aOpId.toString().c_str()));
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClientOCI::runOperation(const com::Guid &aOpId,
-                                  LONG64 aTimeout)
-{
-    LogRel(("CloudClientOCI::runOperation: %s, %d\n", aOpId.toString().c_str(), aTimeout));
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClientOCI::checkOperationResult(const com::Guid &aOpId,
-                                          LONG64 *aStartOpTime,
-                                          LONG64 *aLastTime,
-                                          CloudOperationResult_T *aResult)
-{
-    LogRel(("CloudClientOCI::checkOperationResult: %s, %d, %d, %d\n",
-            aOpId.toString().c_str(),
-            *aStartOpTime,
-            *aLastTime,
-            *aResult));
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClientOCI::getOperationParameterNames(CloudOperation_T aCloudOperation,
-                                                std::vector<com::Utf8Str> &aParameterNames)
-{
-    LogRel(("CloudClientOCI::getOperationParameterNames: %d\n", aCloudOperation));
-    aParameterNames.clear();
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClientOCI::getOperationParameterProperties(const com::Utf8Str &aOpParameterName,
-                                                     com::Utf8Str &aOpParameterType,
-                                                     com::Utf8Str &aOpParameterDesc,
-                                                     std::vector<com::Utf8Str> &aOpParameterValues)
-{
-    LogRel(("CloudClientOCI::getOperationParameterProperties: %s, %s, %s\n",
-            aOpParameterName.c_str(),
-            aOpParameterType.c_str(),
-            aOpParameterDesc.c_str()));
-    aOpParameterValues.clear();
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
-HRESULT CloudClientOCI::setParametersForOperation(const com::Guid &aOpId,
-                                               const std::vector<com::Utf8Str> &aValues)
-{
-    LogRel(("CloudClientOCI::setParametersForOperation: %s\n", aOpId.toString().c_str()));
-    for (size_t i=0;i<aValues.size();++i)
-    {
-        LogRel(("value %d: %s\n", i, aValues.at(i).c_str()));
-    }
-
-    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
-    return hrc;
-}
-
+    int vrc = VINF_SUCCESS;
+
+    std::vector<CloudCommand_T> commandList;
+    hrc = getCommandsForOperation(aCloudOperation, true, commandList);
+    if (FAILED(hrc))
+        return setErrorBoth(E_FAIL, VERR_NOT_FOUND, tr("Commands not found"));
+
+    com::Guid firstCommandId;
+    std::vector<com::Guid> commandIDs;
+    for (size_t i=0;i<commandList.size();++i)
+    {
+        com::Guid cId;
+        vrc = i_createCommand(commandList[i], cId);
+        if (RT_SUCCESS(vrc))
+        {
+
+            //remember first command Id for getting the command description for Progress
+            if (i==0)
+                firstCommandId = cId;
+
+            commandIDs.push_back(cId);
+            LogRel(("Command %d have got UUID %s\n", commandList[i], cId.toString().c_str()));
+        }
+        else
+        {
+            setErrorBoth(E_FAIL, vrc, tr("Creation of command %d failed."), commandList[i]);
+            break;
+        }
+    }
+
+    if (FAILED(hrc))
+        return hrc;
+
+    std::map<Utf8Str, Utf8Str> paramNameValueMap;
+
+    //Setup Progress object here
+    ComObjPtr<Progress> progress;
+    ComPtr<IProgress> aProgress;
+    {
+        CloudCommandCl *cc = NULL;
+        vrc = i_getCommandById(firstCommandId, &cc);
+        if (RT_SUCCESS(vrc))
+        {
+            paramNameValueMap = cc->mParameters;
+            Utf8Str strDesc = cc->getDescription();
+            hrc = i_setUpProgress(progress, strDesc, (ULONG)commandList.size());
+            if (SUCCEEDED(hrc))
+                /* Return progress to the caller */
+                progress.queryInterfaceTo(aProgress.asOutParam());
+        }
+        else
+            hrc = setErrorBoth(E_FAIL, VERR_NOT_FOUND, tr("Command with Id %s not found"), firstCommandId.toString().c_str());
+    }
+
+    if (FAILED(hrc))
+        return hrc;
+
+    //stores the last command successful response
+    std::vector<DataModel*> dm;
+    std::map<Utf8Str, Utf8Str> summaryInfo;
+    com::Guid lastCommandId;
+
+    /*
+    * STRONG prerequisity: First command MUST BE validated always.
+    * It means that all needed parameters must be correct or
+    * the command hasn't any parameters.
+    */
+    bool fWeakValidation = false;//validation has two tries, but for the first command there is only one try
+
+    for (size_t i=0;i<commandIDs.size();++i)
+    {
+        CloudCommandCl *cc = NULL;
+        vrc = i_getCommandById(commandIDs.at(i), &cc);
+        if (RT_SUCCESS(vrc) && cc!=NULL)
+        {
+            vrc = i_validateCommand(*cc, paramNameValueMap, fWeakValidation);
+            if (RT_SUCCESS(vrc) && vrc != VINF_TRY_AGAIN)
+            {
+//              vrc = i_runCommand(*cc, progress);//<---Progress must be passed here
+                vrc = i_runCommand(*cc);
+
+                CloudCommandResult_T commResult = CloudCommandResult_success;
+                if (RT_SUCCESS(vrc))
+                {
+                    if (true)
+                    {
+                        switch (cc->mCommand)
+                        {
+                            case CloudCommand_getNamespace:
+                                cc->mResponse.mRaw = strNamespaceName;
+                                break;
+                            case CloudCommand_listAvailabilityDomains:
+                                cc->mResponse.mRaw = strListAvDomain;
+                                break;
+                            case CloudCommand_listNetworks:
+                                cc->mResponse.mRaw = strListVcn;
+                                break;
+                            case CloudCommand_listShapes:
+                                cc->mResponse.mRaw = strListShape;
+                                break;
+                            case CloudCommand_listBuckets:
+                                cc->mResponse.mRaw = strListBucket;
+                                break;
+                            default:
+                                break;
+                        }
+                    }
+//                  vrc = i_checkCommandResult(*cc, commResult);
+//                  if (RT_SUCCESS(vrc))
+                    {
+                        vrc = i_parseResponse(*cc);
+//                      dm = cc->getData();
+//                      summaryInfo = cc->getSummary();
+                        lastCommandId = commandIDs.at(i);//remember the last command Id
+                        fWeakValidation = true;//restore weak validation for the next command
+                    }
+                }
+                else
+                {
+                    hrc = setError(E_FAIL, tr("The call of command %d was unsuccessful"), cc->mCommand);
+                }
+                LogRel(("Command %d result is %d\n", commandList[i], commResult));
+            }
+            else
+            {
+                if (RT_FAILURE(vrc))
+                {
+                    hrc = setErrorBoth(E_FAIL, vrc, tr("Command %d wasn't validated"), commandList[i]);
+                    break;
+                }
+
+                if (vrc == VINF_TRY_AGAIN)
+                {
+                    LogRel(("Command %d hasn't been validated yet.\n", commandList[i]));
+                    //try to find and extract needed parameters from the last executed command response
+                    //convert summaryInfo into paramNameValueMap (extract from summaryInfo and convert it)
+                    std::vector<com::Utf8Str> paramNames;
+
+                    vrc = i_getCommandParameterNames(*cc, paramNames);
+                    if (RT_SUCCESS(vrc))
+                    {
+                        CloudCommandCl *lastCC = NULL;
+                        if (lastCommandId.isValid())
+                        {
+                            vrc = i_getCommandById(lastCommandId, &lastCC);
+                            if (RT_SUCCESS(vrc) && lastCC!=NULL)
+                            {
+                                for (size_t j=0;j<paramNames.size();++j)
+                                {
+                                    Utf8Str strValue;
+                                    vrc = lastCC->findParameter(paramNames.at(j), strValue);
+                                    if (RT_SUCCESS(vrc))
+                                        paramNameValueMap.insert(make_pair(paramNames.at(j), strValue));
+                                    else
+                                    {
+                                        hrc = setErrorBoth(E_FAIL, vrc,
+                                                           tr("Command %d wasn't validated"),
+                                                           commandList[j]);
+                                        break;
+                                    }
+                                }
+                            }
+                            else
+                                hrc = setErrorBoth(E_FAIL, vrc,
+                                                   tr("Couldn't find command with Id \"%s\""),
+                                                   lastCommandId.toString().c_str());
+                        }
+                        else
+                        {
+                            vrc = VERR_INVALID_UUID_FORMAT;
+                            hrc = setErrorBoth(E_FAIL, vrc, tr("Invalid UUID for the command %d "), commandList[i]);
+                        }
+                    }
+                    else
+                        hrc = setErrorBoth(E_FAIL, vrc, tr("Couldn't find command parameter names"));
+
+                    if (RT_FAILURE(vrc))
+                    {
+                        LogRel(("Command %d hasn't been validated twice. Can't continue.\n", commandList[i]));
+                        break;
+                    }
+
+                    /*
+                    * Set validation to "Strong"
+                    * and try to validate the command one more time
+                    */
+                    {
+                        fWeakValidation = false;
+                        --i;
+                    }
+                }
+            }
+        }
+    }
+
+    return hrc;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//
+// CloudClientGCP implementation
+//
+////////////////////////////////////////////////////////////////////////////////
+//HRESULT CloudClientGCP::i_getSupportedAPIs(std::list<Utf8Str> &apiNames)
+//{
+//    HRESULT hrc = S_OK;
+//    apiNames.push_back("compute");
+//    apiNames.push_back("storage");
+//    return hrc;
+//}
+//
+//HRESULT CloudClientGCP::i_queryAPI(const Utf8Str &apiName, CloudAPI* apiObj)
+//{
+//    HRESULT hrc = S_OK;
+//    try
+//    {
+//        CloudAPI *newCloudAPI = NULL;
+//        if (APIName == "compute")
+//             newCloudAPI = new GCPCompute();
+//        else if (APIName == "storage")
+//             newCloudAPI = new GCPStorage();
+//        apiObj = newCloudAPI;
+//    }
+//    catch (HRESULT arc)
+//    {
+//        hrc = arc;
+//        LogRel(("Get cought an exception %d\n", hrc));
+//    }
+//
+//    return hrc;
+//}
+//
+//HRESULT CloudClientGCP::i_queryAPINameForCommand(CloudCommand_T aCommand, Utf8Str &apiName)
+//{
+//    LogRel(("CloudClientGCP::queryAPINameForCommand: %d, %s\n", aCommand, apiName.c_str()));
+//    HRESULT hrc = setErrorBoth(E_FAIL, VERR_NOT_IMPLEMENTED, tr("Not implemented"));
+//    return hrc;
+//}
+