diff --git a/docs/api/apis/SO_Interface.rst b/docs/api/apis/SO_Interface.rst
index b079989..d1586eb 100644
--- a/docs/api/apis/SO_Interface.rst
+++ b/docs/api/apis/SO_Interface.rst
@@ -3,7 +3,7 @@
 .. Copyright 2018 Huawei Technologies Co., Ltd.
 
 SO Interfaces
-================================
+=============
 
 .. image:: ../../images/SO_1.png
 
@@ -13,17 +13,17 @@
 North Bound APIs
 ----------------
 Create service instance
-++++++++++++++++++++++++
++++++++++++++++++++++++
 
-+--------------------+-------------------------------------+
-|Interface Definition|Description                          |
-+====================+=====================================+
++--------------------+------------------------------------------------------------+
+|Interface Definition|Description                                                 |
++====================+============================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/serviceInstances/v6     |
-+--------------------+-------------------------------------+
-|Operation Type      |POST                                 |
-+--------------------+-------------------------------------+
-|Content-Type        |application/json                     |
-+--------------------+-------------------------------------+
++--------------------+------------------------------------------------------------+
+|Operation Type      |POST                                                        |
++--------------------+------------------------------------------------------------+
+|Content-Type        |application/json                                            |
++--------------------+------------------------------------------------------------+
 
 Request Body:
 
@@ -205,17 +205,17 @@
 +-------------------------+------------------+-------------------------------------------------+
 
 Delete service instance
-++++++++++++++++++++++++
++++++++++++++++++++++++
 
-+--------------------+---------------------------------------------------------+
-|Interface Definition|Description                                              |
-+====================+=========================================================+
++--------------------+--------------------------------------------------------------------------------+
+|Interface Definition|Description                                                                     |
++====================+================================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/serviceInstances/v6/{serviceInstanceId}     |
-+--------------------+---------------------------------------------------------+
-|Operation Type      |DELETE                                                   |
-+--------------------+---------------------------------------------------------+
-|Content-Type        |application/json                                         |
-+--------------------+---------------------------------------------------------+
++--------------------+--------------------------------------------------------------------------------+
+|Operation Type      |DELETE                                                                          |
++--------------------+--------------------------------------------------------------------------------+
+|Content-Type        |application/json                                                                |
++--------------------+--------------------------------------------------------------------------------+
 
 Request Body:
 
@@ -258,17 +258,17 @@
 +-------------------------+------------------+-------------------------------------------------+
 
 Create Volume Group
-++++++++++++++++++++++++
++++++++++++++++++++
 
-+--------------------+-------------------------------------------------------------------------------------------+
-|Interface Definition|Description                                                                                |
-+====================+===========================================================================================+
++--------------------+------------------------------------------------------------------------------------------------------------------+
+|Interface Definition|Description                                                                                                       |
++====================+==================================================================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/serviceInstances/v6/{serviceInstanceId}/vnfs/{vnfInstanceId}/volumeGroups     |
-+--------------------+-------------------------------------------------------------------------------------------+
-|Operation Type      |POST                                                                                       |
-+--------------------+-------------------------------------------------------------------------------------------+
-|Content-Type        |application/json                                                                           |
-+--------------------+-------------------------------------------------------------------------------------------+
++--------------------+------------------------------------------------------------------------------------------------------------------+
+|Operation Type      |POST                                                                                                              |
++--------------------+------------------------------------------------------------------------------------------------------------------+
+|Content-Type        |application/json                                                                                                  |
++--------------------+------------------------------------------------------------------------------------------------------------------+
 
 Request Body:
 
@@ -389,17 +389,17 @@
 +-------------------------+------------------+-------------------------------------------------+
 
 Delete Volume Group
-++++++++++++++++++++++++
++++++++++++++++++++
 
-+--------------------+---------------------------------------------------------------------------------------------------------------------+
-|Interface Definition|Description                                                                                                          |
-+====================+=====================================================================================================================+
++--------------------+--------------------------------------------------------------------------------------------------------------------------------------------+
+|Interface Definition|Description                                                                                                                                 |
++====================+============================================================================================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/serviceInstances/v6/{serviceInstanceId}/vnfs/{vnfInstanceId}/volumeGroups/{volume-groupinstance-id}     |
-+--------------------+---------------------------------------------------------------------------------------------------------------------+
-|Operation Type      |DELETE                                                                                                               |
-+--------------------+---------------------------------------------------------------------------------------------------------------------+
-|Content-Type        |application/json                                                                                                     |
-+--------------------+---------------------------------------------------------------------------------------------------------------------+
++--------------------+--------------------------------------------------------------------------------------------------------------------------------------------+
+|Operation Type      |DELETE                                                                                                                                      |
++--------------------+--------------------------------------------------------------------------------------------------------------------------------------------+
+|Content-Type        |application/json                                                                                                                            |
++--------------------+--------------------------------------------------------------------------------------------------------------------------------------------+
 
 Request Body:
 
@@ -450,17 +450,17 @@
 +-------------------------+------------------+-------------------------------------------------+
 
 Create VF Module
-+++++++++++++++++
+++++++++++++++++
 
-+--------------------+----------------------------------------------------------------------------------------+
-|Interface Definition|Description                                                                             |
-+====================+========================================================================================+
++--------------------+---------------------------------------------------------------------------------------------------------------+
+|Interface Definition|Description                                                                                                    |
++====================+===============================================================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/serviceInstances/v6/{serviceInstanceId}/vnfs/{vnfInstanceId}/vfModules     |
-+--------------------+----------------------------------------------------------------------------------------+
-|Operation Type      |POST                                                                                    |
-+--------------------+----------------------------------------------------------------------------------------+
-|Content-Type        |application/json                                                                        |
-+--------------------+----------------------------------------------------------------------------------------+
++--------------------+---------------------------------------------------------------------------------------------------------------+
+|Operation Type      |POST                                                                                                           |
++--------------------+---------------------------------------------------------------------------------------------------------------+
+|Content-Type        |application/json                                                                                               |
++--------------------+---------------------------------------------------------------------------------------------------------------+
 
 Request Body:
 
@@ -545,17 +545,17 @@
 +-------------------------+------------------+-------------------------------------------------+
 
 Delete VF Module
-++++++++++++++++++++++++
+++++++++++++++++
 
-+--------------------+--------------------------------------------------------------------------------------------------------------+
-|Interface Definition|Description                                                                                                   |
-+====================+==============================================================================================================+
++--------------------+-------------------------------------------------------------------------------------------------------------------------------------+
+|Interface Definition|Description                                                                                                                          |
++====================+=====================================================================================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/serviceInstances/v6/{serviceInstanceId}/vnfs/{vnfInstanceId}/vfModules/{vfmoduleinstance-id}     |
-+--------------------+--------------------------------------------------------------------------------------------------------------+
-|Operation Type      |DELETE                                                                                                        |
-+--------------------+--------------------------------------------------------------------------------------------------------------+
-|Content-Type        |application/json                                                                                              |
-+--------------------+--------------------------------------------------------------------------------------------------------------+
++--------------------+-------------------------------------------------------------------------------------------------------------------------------------+
+|Operation Type      |DELETE                                                                                                                               |
++--------------------+-------------------------------------------------------------------------------------------------------------------------------------+
+|Content-Type        |application/json                                                                                                                     |
++--------------------+-------------------------------------------------------------------------------------------------------------------------------------+
 
 Request Body:
 
@@ -614,17 +614,17 @@
 +-------------------------+------------------+-------------------------------------------------+
 
 Create VNF
-+++++++++++++++
+++++++++++
 
-+--------------------+--------------------------------------------------------------+
-|Interface Definition|Description                                                   |
-+====================+==============================================================+
++--------------------+-------------------------------------------------------------------------------------+
+|Interface Definition|Description                                                                          |
++====================+=====================================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/serviceInstances/v6/{serviceInstanceId}/vnfs     |
-+--------------------+--------------------------------------------------------------+
-|Operation Type      |POST                                                          |
-+--------------------+--------------------------------------------------------------+
-|Content-Type        |application/json                                              |
-+--------------------+--------------------------------------------------------------+
++--------------------+-------------------------------------------------------------------------------------+
+|Operation Type      |POST                                                                                 |
++--------------------+-------------------------------------------------------------------------------------+
+|Content-Type        |application/json                                                                     |
++--------------------+-------------------------------------------------------------------------------------+
 
 Request Body:
 
@@ -761,17 +761,17 @@
 +-------------------------+------------------+-------------------------------------------------+
 
 Delete VNF
-+++++++++++++++
+++++++++++
 
-+--------------------+------------------------------------------------------------------------------+
-|Interface Definition|Description                                                                   |
-+====================+==============================================================================+
++--------------------+-----------------------------------------------------------------------------------------------------+
+|Interface Definition|Description                                                                                          |
++====================+=====================================================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/serviceInstances/v6/{serviceInstanceId}/vnfs/{vnfInstanceId}     |
-+--------------------+------------------------------------------------------------------------------+
-|Operation Type      |DELETE                                                                        |
-+--------------------+------------------------------------------------------------------------------+
-|Content-Type        |application/json                                                              |
-+--------------------+------------------------------------------------------------------------------+
++--------------------+-----------------------------------------------------------------------------------------------------+
+|Operation Type      |DELETE                                                                                               |
++--------------------+-----------------------------------------------------------------------------------------------------+
+|Content-Type        |application/json                                                                                     |
++--------------------+-----------------------------------------------------------------------------------------------------+
 
 Request Body:
 
@@ -842,17 +842,17 @@
 +-------------------------+------------------+-------------------------------------------------+
 
 GET Orchestration Request
-++++++++++++++++++++++++++
++++++++++++++++++++++++++
 
-+--------------------+--------------------------------------------------------------+
-|Interface Definition|Description                                                   |
-+====================+==============================================================+
++--------------------+-------------------------------------------------------------------------------------+
+|Interface Definition|Description                                                                          |
++====================+=====================================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/orchestrationRequests/v6/{request-id}            |
-+--------------------+--------------------------------------------------------------+
-|Operation Type      |GET                                                           |
-+--------------------+--------------------------------------------------------------+
-|Content-Type        |application/json                                              |
-+--------------------+--------------------------------------------------------------+
++--------------------+-------------------------------------------------------------------------------------+
+|Operation Type      |GET                                                                                  |
++--------------------+-------------------------------------------------------------------------------------+
+|Content-Type        |application/json                                                                     |
++--------------------+-------------------------------------------------------------------------------------+
 
 Response Body:
 
@@ -998,7 +998,7 @@
 +--------------------+--------------------------------------------------------------+
 |Interface Definition|Description                                                   |
 +====================+==============================================================+
-|URI                 |/onap/so/infra/serviceInstantiation/orchestrationRequests/v6                         |
+|URI                 |/onap/so/infra/serviceInstantiation/orchestrationRequests/v6  |
 +--------------------+--------------------------------------------------------------+
 |Operation Type      |GET                                                           |
 +--------------------+--------------------------------------------------------------+
@@ -1152,7 +1152,7 @@
 +-------------------------+------------------+-------------------------------------------------+
 
 SDC Client API
-------------------
+--------------
 
 Get List of Existing Catalog Assets 
 +++++++++++++++++++++++++++++++++++
@@ -1291,7 +1291,7 @@
 Resource Object:
 
 +---------------------+---------+-------+-------------------------------------------------------------------------------------------------------------------+
-|Attribute            |Qualifier|Content|Description                                                                                                        |                                                                         |
+|Attribute            |Qualifier|Content|Description                                                                                                        |
 +=====================+=========+=======+===================================================================================================================+
 |resourceInstanceName |M        |String |Logical Resource Instance Name.Unique Identifier of  the instance of the  specific resource in the service context.|
 +---------------------+---------+-------+-------------------------------------------------------------------------------------------------------------------+
@@ -1372,20 +1372,20 @@
 +--------------------+---------+--------------------------------------------------------------------------------------------------------------------------+
 
 E2E Service API
-----------------
+---------------
 
 Create E2E service instance
-++++++++++++++++++++++++++++
++++++++++++++++++++++++++++
 
-+--------------------+-------------------------------------+
-|Interface Definition|Description                          |
-+====================+=====================================+
++--------------------+------------------------------------------------------------+
+|Interface Definition|Description                                                 |
++====================+============================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/e2eServiceInstances/v3  |
-+--------------------+-------------------------------------+
-|Operation Type      |POST                                 |
-+--------------------+-------------------------------------+
-|Content-Type        |application/json                     |
-+--------------------+-------------------------------------+
++--------------------+------------------------------------------------------------+
+|Operation Type      |POST                                                        |
++--------------------+------------------------------------------------------------+
+|Content-Type        |application/json                                            |
++--------------------+------------------------------------------------------------+
 
 Request Body:
 
@@ -1424,7 +1424,7 @@
 +------------------------------+-----------------+------------------------------------+
 |resource                      |List of Resource |resource of service/resource        |
 +------------------------------+-----------------+------------------------------------+
-|requestInputs                 |key-value map    |input of service/resource
+|requestInputs                 |key-value map    |input of service/resource           |
 +------------------------------+-----------------+------------------------------------+
 
 LocationConstraint Object
@@ -1472,15 +1472,15 @@
 +-------------+---------+-----------+-------+------------------------------------------------------------------------+
 
 Delete E2E service instance
-++++++++++++++++++++++++++++
++++++++++++++++++++++++++++
 
-+--------------------+-----------------------------------------------+
-|Interface Definition|Description                                    |
-+====================+===============================================+
++--------------------+----------------------------------------------------------------------+
+|Interface Definition|Description                                                           |
++====================+======================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/e2eServiceInstances/v3/{serviceId}|
-+--------------------+-----------------------------------------------+
-|Operation Type      |DELETE                                         |
-+--------------------+-----------------------------------------------+
++--------------------+----------------------------------------------------------------------+
+|Operation Type      |DELETE                                                                |
++--------------------+----------------------------------------------------------------------+
 
 Request Parameters:
 
@@ -1501,15 +1501,15 @@
 +-------------+---------+-----------+-------+------------------------------------------------------------------------+
 
 Query E2E service operation result
-++++++++++++++++++++++++++
+++++++++++++++++++++++++++++++++++
 
-+--------------------+------------------------------------------------------------------------+
-|Interface Definition|Description                                                             |
-+====================+========================================================================+
++--------------------+-----------------------------------------------------------------------------------------------+
+|Interface Definition|Description                                                                                    |
++====================+===============================================================================================+
 |URI                 |/onap/so/infra/serviceInstantiation/e2eServiceInstances/v3/{serviceId}/operations/{operationId}|
-+--------------------+------------------------------------------------------------------------+
-|Operation Type      |GET                                                                     |
-+--------------------+------------------------------------------------------------------------+
++--------------------+-----------------------------------------------------------------------------------------------+
+|Operation Type      |GET                                                                                            |
++--------------------+-----------------------------------------------------------------------------------------------+
 
 Request Parameters:
 
@@ -1548,7 +1548,7 @@
 +------------------+---------+-----------+-------+------------------------------------------------------------------------+
 
 Inventory APIs
-----------------
+--------------
 
 create or update an existing service-instance
 +++++++++++++++++++++++++++++++++++++++++++++
@@ -1740,10 +1740,10 @@
 
 
 VFC APIs
----------
+--------
 
 Create NS
-+++++++++++
++++++++++
 
 +--------------------+-------------------+
 |Interface Definition|Description        |
@@ -1778,7 +1778,7 @@
 +-----------------+---------+-----------+----------------+-------------------+
 
 Get NS
-+++++++
+++++++
 
 +--------------------+-------------------+
 |Interface Definition|Description        |
@@ -1869,7 +1869,7 @@
 +----------------------+---------+-----------+----------------+-------------------+
 
 Instantiate NS
-+++++++++++++++
+++++++++++++++
 
 +--------------------+-------------------------------------+
 |Interface Definition|Description                          |
@@ -1898,7 +1898,7 @@
 +----------------------+---------+-----------+-------+-----------------------+
 |Attribute             |Qualifier|Cardinality|Content|Description            |
 +======================+=========+===========+=======+=======================+
-|vnfProfileId          |M        |1          |String  |vnfProfileId          |
+|vnfProfileId          |M        |1          |String |vnfProfileId           |
 +----------------------+---------+-----------+-------+-----------------------+
 |vimid                 |M        |1          |String |vimid                  |
 +----------------------+---------+-----------+-------+-----------------------+
@@ -1912,7 +1912,7 @@
 +--------------+---------+-----------+-------+-----------------------+
 
 Terminate NS
-+++++++++++++++
+++++++++++++
 
 +--------------------+-------------------------------------+
 |Interface Definition|Description                          |
@@ -1945,7 +1945,7 @@
 +--------------+---------+-----------+-------+-----------------------+
 
 Delete NS
-+++++++++++++++
++++++++++
 
 +--------------------+-------------------------------------+
 |Interface Definition|Description                          |
@@ -1964,9 +1964,9 @@
 +----------------------------+---------+-----------+-------+-----------------------------+
 
 MultiVIM API
-----------------
+------------
 Get token
-++++++++++
++++++++++
 
 https://developer.openstack.org/api-ref/identity/v3/#password-authentication-with-unscoped-authorization
 
@@ -2051,7 +2051,7 @@
 +-------------------------+------------------+--------------------------------------------------------------------------+
 
 Create stack
-+++++++++++++
+++++++++++++
 
 https://developer.openstack.org/api-ref/orchestration/v1/#create-stack
 
@@ -2108,7 +2108,7 @@
 +-------------------------+------------------+--------------------------------------------------------------------------+
 
 Get stack
-+++++++++++++
++++++++++
 
 https://developer.openstack.org/api-ref/orchestration/v1/#show-stack-details
 
@@ -2187,7 +2187,7 @@
 +-------------------------+------------------+------------------------------------------------------------------------------+
 
 Delete stack
-+++++++++++++
+++++++++++++
 
 https://developer.openstack.org/api-ref/orchestration/v1/#show-stack-details
 
@@ -2346,7 +2346,7 @@
 +------------------+---------+-----------+--------------------------+-------------------------------------------------------------------------------------------------+
 
 Create Keypair
-+++++++++++++++
+++++++++++++++
 
 https://developer.openstack.org/api-ref/compute/#create-or-import-keypair
 
@@ -2397,7 +2397,7 @@
 +-----------------+------------------+------------------------------------------------------------------------------+
 
 Delete Keypair
-+++++++++++++++
+++++++++++++++
 
 https://developer.openstack.org/api-ref/compute/#delete-keypair
 
@@ -2422,7 +2422,7 @@
 +------------------+---------+-----------+--------------------------+-------------------------------------------------------------------------------------------------+
 
 Create Network
-+++++++++++++++
+++++++++++++++
 
 https://developer.openstack.org/api-ref/network/v2/?expanded=create-network-detail#create-network
 
@@ -2543,7 +2543,7 @@
 +-----------------------------+------------------+------------------------------------------------------------------------------+
 
 Delete Network
-+++++++++++++++
+++++++++++++++
 
 https://developer.openstack.org/api-ref/network/v2/?expanded=create-network-detail#delete-network
 
@@ -2566,7 +2566,7 @@
 +----------------------------+---------+-----------+--------------------------+--------------------------------------------------------------+
 
 Create Subnet
-+++++++++++++++
++++++++++++++
 
 https://developer.openstack.org/api-ref/network/v2/?expanded=create-network-detail,create-subnet-detail#create-subnet
 
@@ -2675,7 +2675,7 @@
 +-----------------------------+------------------+------------------------------------------------------------------------------+
 
 Delete Subnet
-+++++++++++++++
++++++++++++++
 
 https://developer.openstack.org/api-ref/networking/v2/?expanded=create-network-detail,delete-subnet-detail#delete-subnet
 
@@ -2698,7 +2698,7 @@
 +----------------------------+---------+-----------+--------------------------+--------------------------------------------------------------+
 
 Create Port
-+++++++++++++++
++++++++++++
 
 https://developer.openstack.org/api-ref/networking/v2/#create-port
 
@@ -2829,7 +2829,7 @@
 +-----------------------------+------------------+------------------------------------------------------------------------------+
 
 Delete Port
-+++++++++++++++
++++++++++++
 
 https://developer.openstack.org/api-ref/network/v2/#delete-port
 
@@ -2852,7 +2852,7 @@
 +----------------------------+---------+-----------+--------------------------+--------------------------------------------------------------+
 
 Create Security Group
-++++++++++++++++++++++
++++++++++++++++++++++
 
 https://developer.openstack.org/api-ref/network/v2/#create-security-group
 
@@ -2909,7 +2909,7 @@
 +-----------------------------+------------------+------------------------------------------------------------------------------+
 
 Delete security group
-++++++++++++++++++++++
++++++++++++++++++++++
 
 https://developer.openstack.org/api-ref/network/v2/#delete-security-group
 
@@ -3007,7 +3007,7 @@
 +-----------------------------+------------------+-------------------------------------------------------------------------------------------------+
 
 Delete security group
-++++++++++++++++++++++
++++++++++++++++++++++
 
 https://developer.openstack.org/api-ref/networking/v2/#delete-security-group-rule
 
@@ -3948,139 +3948,139 @@
 +-------------------+---------+-----------+-------+-------------------------------------------------------------+
 
 
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|Attribute          |Required |Cardinality|Content|Description                                                            |
-+===================+=========+===========+=======+=======================================================================+
-|transactionId      |Y        |1          |String |A unique ID to track an ONAP transaction.                              |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|requestId          |Y        |1          |String |A unique ID to track multiple requests.                                |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|callbackUrl        |Y        |1          |String |The end point of a callback service where recommendations are posted.  |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|callbackHeader	    |N	      |1	      |String |The header information a client expecting in a async callback.         |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|sourceId           |Y        |1          |String |The unique ID of a client making an optimization call.                 |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|requestType        |Y        |1          |String |The type of a request                                                  |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|numSolutions       |N        |1          |Integer|Expected number of solutions.                                          |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|optimizers         |Y        |1..N       |List of Strings|A list of optimization services.                               |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|timeout            |N        |1          |Integer|A tolerance window (in secs) for expecting solutions. Default is 600 secs.|
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
+|Attribute          |Required |Cardinality|Content        |Description                                                               |
++===================+=========+===========+===============+==========================================================================+
+|transactionId      |Y        |1          |String         |A unique ID to track an ONAP transaction.                                 |
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
+|requestId          |Y        |1          |String         |A unique ID to track multiple requests.                                   |
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
+|callbackUrl        |Y        |1          |String         |The end point of a callback service where recommendations are posted.     |
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
+|callbackHeader	    |N        |1          |String         |The header information a client expecting in a async callback.            |
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
+|sourceId           |Y        |1          |String         |The unique ID of a client making an optimization call.                    |
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
+|requestType        |Y        |1          |String         |The type of a request                                                     |
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
+|numSolutions       |N        |1          |Integer        |Expected number of solutions.                                             |
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
+|optimizers         |Y        |1..N       |List of Strings|A list of optimization services.                                          |
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
+|timeout            |N        |1          |Integer        |A tolerance window (in secs) for expecting solutions. Default is 600 secs.|
++-------------------+---------+-----------+---------------+--------------------------------------------------------------------------+
 
 
 PlacementInfo Object
 
-+-------------------+---------+-----------+-------+-------------------------------------------------------------+
-|Attribute          |Required |Cardinality|Content|Description                                                  |
-+===================+=========+===========+=======+=============================================================+
-|requestParameters  |C        |1          |String |A JSON object conaining service and customer-specific data. A client or service designer is required to specify the parameters of interest for a given service and their location in the JSON blob through optimization query policies. This attribute is only required if a request contains service or customer-specific information.|
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|placementDemands   |Y        |1..N       |List of PlacementDemand Object|The resource information for a placement service.|
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|subscriberInfo	    |N	      |1	      |Object |The information of a service subscriber.                               |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
++-------------------+---------+-----------+------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+|Attribute          |Required |Cardinality|Content                       |Description                                                                                                                                                                                                                                                                                                                            |
++===================+=========+===========+==============================+=======================================================================================================================================================================================================================================================================================================================================+
+|requestParameters  |C        |1          |String                        |A JSON object conaining service and customer-specific data. A client or service designer is required to specify the parameters of interest for a given service and their location in the JSON blob through optimization query policies. This attribute is only required if a request contains service or customer-specific information.|
++-------------------+---------+-----------+------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+|placementDemands   |Y        |1..N       |List of PlacementDemand Object|The resource information for a placement service.                                                                                                                                                                                                                                                                                      |
++-------------------+---------+-----------+------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+|subscriberInfo	    |N        |1          |Object                        |The information of a service subscriber.                                                                                                                                                                                                                                                                                               |
++-------------------+---------+-----------+------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
 
 PlacementDemand Object
 
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|Attribute          |Required |Cardinality|Content|Description                                                            |
-+===================+=========+===========+=======+=======================================================================+
-|resourceModuleName |Y        |1          |String |A resource name as defined in a service model.                         |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|serviceResourceId  |Y        |1          |String |A unique resource Id with a local scope between client and OOF.        |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|tenantId           |N        |1          |String |A tenant Id as defined in the ordering system.                         |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|resourceModelInfo  |Y        |1          |Object |Resource model information as defined in SDC.                          |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|existingCandidates |N        |1..N       |List of Candidates Objects | The existing placement information of a resource. |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|excludedCandidates |N        |1..N       |List of Candidates Objects |Candidates that need to be excluded from solutions.|
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|requiredCandidates |N        |1..N       |List of Candidates Objects |Candidates that must be included in solutions.     |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
++-------------------+---------+-----------+----------------------------+-----------------------------------------------------------------------+
+|Attribute          |Required |Cardinality|Content                     |Description                                                            |
++===================+=========+===========+============================+=======================================================================+
+|resourceModuleName |Y        |1          |String                      |A resource name as defined in a service model.                         |
++-------------------+---------+-----------+----------------------------+-----------------------------------------------------------------------+
+|serviceResourceId  |Y        |1          |String                      |A unique resource Id with a local scope between client and OOF.        |
++-------------------+---------+-----------+----------------------------+-----------------------------------------------------------------------+
+|tenantId           |N        |1          |String                      |A tenant Id as defined in the ordering system.                         |
++-------------------+---------+-----------+----------------------------+-----------------------------------------------------------------------+
+|resourceModelInfo  |Y        |1          |Object                      |Resource model information as defined in SDC.                          |
++-------------------+---------+-----------+----------------------------+-----------------------------------------------------------------------+
+|existingCandidates |N        |1..N       |List of Candidates Objects  | The existing placement information of a resource.                     |
++-------------------+---------+-----------+----------------------------+-----------------------------------------------------------------------+
+|excludedCandidates |N        |1..N       |List of Candidates Objects  |Candidates that need to be excluded from solutions.                    |
++-------------------+---------+-----------+----------------------------+-----------------------------------------------------------------------+
+|requiredCandidates |N        |1..N       |List of Candidates Objects  |Candidates that must be included in solutions.                         |
++-------------------+---------+-----------+----------------------------+-----------------------------------------------------------------------+
 
 
 SubscriberInfo Object
 
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|Attribute          |Required |Cardinality|Content|Description                                                            |
-+===================+=========+===========+=======+=======================================================================+
-|globalSubscriberId |Y        |1          |String |An ID of a subscriber.                                                 |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|subscriberName     |Y        |1.N        |String |The name of a subscriber. If the name is not known, the value must be 'unknown'.|
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|subscriberCommonSiteId	|N	  |1	      |String |Id representing a subscriber location.                                 |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
++-----------------------+---------+-----------+-------+-----------------------------------------------------------------------------------+
+|Attribute              |Required |Cardinality|Content|Description                                                                        |
++=======================+=========+===========+=======+===================================================================================+
+|globalSubscriberId     |Y        |1          |String |An ID of a subscriber.                                                             |
++-----------------------+---------+-----------+-------+-----------------------------------------------------------------------------------+
+|subscriberName         |Y        |1.N        |String |The name of a subscriber. If the name is not known, the value must be 'unknown'.   |
++-----------------------+---------+-----------+-------+-----------------------------------------------------------------------------------+
+|subscriberCommonSiteId	|N        |1          |String |Id representing a subscriber location.                                             |
++-----------------------+---------+-----------+-------+-----------------------------------------------------------------------------------+
 
 ModelMetaData Object
 
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|Attribute          |Required |Cardinality|Content|Description                                                            |
-+===================+=========+===========+=======+=======================================================================+
-|modelInvariantId   |Y        |1          |String |A model invariant Id as defined in a service model.                    |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|modelVersionId     |Y        |1          |String |A unique model Id as defined in a service model.                       |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|modelName          |N        |1          |String |A model name as defined in a service model.                            |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|modelType          |N        |1          |String |A model type as defined in a service model.                            |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|modelVersion       |N        |1          |String |A model version as defined in a service model.                         |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|modelCustomizationName |N    |1          |String |A model customization name as defined in a service model.              |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
++------------------------+---------+-----------+-------+-----------------------------------------------------------------------+
+|Attribute               |Required |Cardinality|Content|Description                                                            |
++========================+=========+===========+=======+=======================================================================+
+|modelInvariantId        |Y        |1          |String |A model invariant Id as defined in a service model.                    |
++------------------------+---------+-----------+-------+-----------------------------------------------------------------------+
+|modelVersionId          |Y        |1          |String |A unique model Id as defined in a service model.                       |
++------------------------+---------+-----------+-------+-----------------------------------------------------------------------+
+|modelName               |N        |1          |String |A model name as defined in a service model.                            |
++------------------------+---------+-----------+-------+-----------------------------------------------------------------------+
+|modelType               |N        |1          |String |A model type as defined in a service model.                            |
++------------------------+---------+-----------+-------+-----------------------------------------------------------------------+
+|modelVersion            |N        |1          |String |A model version as defined in a service model.                         |
++------------------------+---------+-----------+-------+-----------------------------------------------------------------------+
+|modelCustomizationName  |N        |1          |String |A model customization name as defined in a service model.              |
++------------------------+---------+-----------+-------+-----------------------------------------------------------------------+
 
 
 Candidates Object
 
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|Attribute          |Required |Cardinality|Content|Description                                                            |
-+===================+=========+===========+=======+=======================================================================+
-|identifierType     |Y        |1          |String |The type of a candidate.                                               |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|identifiers        |Y        |1..N       |List   |A list of identifiers.                                                 |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|cloudOwner	        |C	      |1	      |String |The name of a cloud owner. Only required if identifierType is cloud_region_id.|
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
++-------------------+---------+-----------+-------+--------------------------------------------------------------------------------+
+|Attribute          |Required |Cardinality|Content|Description                                                                     |
++===================+=========+===========+=======+================================================================================+
+|identifierType     |Y        |1          |String |The type of a candidate.                                                        |
++-------------------+---------+-----------+-------+--------------------------------------------------------------------------------+
+|identifiers        |Y        |1..N       |List   |A list of identifiers.                                                          |
++-------------------+---------+-----------+-------+--------------------------------------------------------------------------------+
+|cloudOwner	        |C        |1          |String |The name of a cloud owner. Only required if identifierType is cloud_region_id.  |
++-------------------+---------+-----------+-------+--------------------------------------------------------------------------------+
 
 
 ServiceInfo Object
 
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|Attribute          |Required |Cardinality|Content|Description                                                            |
-+===================+=========+===========+=======+=======================================================================+
-|serviceInstanceId  |Y        |1          |String |A service instance id associated with a request.                       |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|modelInfo          |Y        |1          |ModelMetaData Object |A list of identifiers.                                   |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|serviceName	    |Y	      |1	      |String |The name of a service                                                  |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
++-------------------+---------+-----------+---------------------+-----------------------------------------------------------------------+
+|Attribute          |Required |Cardinality|Content              |Description                                                            |
++===================+=========+===========+=====================+=======================================================================+
+|serviceInstanceId  |Y        |1          |String               |A service instance id associated with a request.                       |
++-------------------+---------+-----------+---------------------+-----------------------------------------------------------------------+
+|modelInfo          |Y        |1          |ModelMetaData Object |A list of identifiers.                                                 |
++-------------------+---------+-----------+---------------------+-----------------------------------------------------------------------+
+|serviceName        |Y        |1          |String               |The name of a service                                                  |
++-------------------+---------+-----------+---------------------+-----------------------------------------------------------------------+
 
 LicenseInfo Object
 
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|Attribute          |Required |Cardinality|Content|Description                                                            |
-+===================+=========+===========+=======+=======================================================================+
-|licenseDemands     |Y        |1..N       |List of LicenseDemands Object |A list of resources for license selection.      |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
++-------------------+---------+-----------+------------------------------+-----------------------------------------------------------------------+
+|Attribute          |Required |Cardinality|Content                       |Description                                                            |
++===================+=========+===========+==============================+=======================================================================+
+|licenseDemands     |Y        |1..N       |List of LicenseDemands Object |A list of resources for license selection.                             |
++-------------------+---------+-----------+------------------------------+-----------------------------------------------------------------------+
 
 LicenseDemand Object
 
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|Attribute          |Required |Cardinality|Content|Description                                                            |
-+===================+=========+===========+=======+=======================================================================+
-|resourceModuleName |Y        |1          |String |A resource name as defined in a service model.                         |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|serviceResourceId  |Y        |1          |String |A unique resource Id with a local scope between client and OOF.        |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|resourceModelInfo  |Y        |1          |ModelMetaData Object |Resource model information as defined in a service model.|
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
-|existingLicenses   |N        |1          |LicenseModel Object  |Existing license information assigned to a resource.     |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
++-------------------+---------+-----------+---------------------+-----------------------------------------------------------------------+
+|Attribute          |Required |Cardinality|Content              |Description                                                            |
++===================+=========+===========+=====================+=======================================================================+
+|resourceModuleName |Y        |1          |String               |A resource name as defined in a service model.                         |
++-------------------+---------+-----------+---------------------+-----------------------------------------------------------------------+
+|serviceResourceId  |Y        |1          |String               |A unique resource Id with a local scope between client and OOF.        |
++-------------------+---------+-----------+---------------------+-----------------------------------------------------------------------+
+|resourceModelInfo  |Y        |1          |ModelMetaData Object |Resource model information as defined in a service model.              |
++-------------------+---------+-----------+---------------------+-----------------------------------------------------------------------+
+|existingLicenses   |N        |1          |LicenseModel Object  |Existing license information assigned to a resource.                   |
++-------------------+---------+-----------+---------------------+-----------------------------------------------------------------------+
 
 LicenseModel Object
 
@@ -4105,4 +4105,4 @@
 |statusMessage      |N        |1          |String |Reasoning if a requestStatus is failed.                                |
 +-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
 |requestStatus      |Y        |1          |String |The status of a request.                                               |
-+-------------------+---------+-----------+-------+-----------------------------------------------------------------------+
\ No newline at end of file
++-------------------+---------+-----------+-------+-----------------------------------------------------------------------+