3.2.4.10.2 ModifyResourceGroup (Opnum 8)

The ModifyResourceGroup method modifies an existing resource group.

 [id(2), helpstring("method ModifyResourceGroup")] HRESULT ModifyResourceGroup(
   [in] BSTR bstrResourceGroupInfo,
   [in] BOOL bOverwrite
 );

bstrResourceGroupInfo: A string that contains the modified resource group, in the form of a ProcessMatchingCriteria element (section 2.2.5.24). Sample XML is provided in ProcessMatchingCriteria example (section 4.2.20).

bOverwrite: A Boolean value that specifies whether to ignore the timestamp of the resource group when validating.

A timestamp MUST be defined inside a common node at the root level of an XML element, as shown in the Calendar example (section 4.2.6). The format of a timestamp is specified in section 2.2.1.4.

Value	Meaning
FALSE 0x00000000	The timestamp of the new resource group MUST specify a time that is equal to or later than the timestamp of any modifications made to the PMC object on the server. Otherwise, the modification SHOULD fail, and WRM_ERR_OLD_INFORMATION SHOULD be returned.
TRUE 0x00000001	The resource group is validated and modified without checking the timestamp.

Return Values: This method returns 0x00000000 for success or a negative HRESULT value (in the following table or in [MS-ERREF] section 2.1.1) if an error occurs.

Return value/code	Description
0x00000000 S_OK	The call was successful.
0xC1FF0069 WRM_ERR_OLD_INFORMATION	The XML timestamp is out-of-date.
0xC1FF006A WRM_ERR_NO_TIMESTAMP_PRESENT	The specified resource group could not be modified because the XML timestamp in the bstrResourceGroupInfo parameter was not found.
0xC1FF006F WRM_ERR_ID_VALUE	The specified name of the ProcessMatchingCriteria element contains characters that are not valid. The name cannot start with a hyphen ("-"), cannot contain spaces, and cannot contain any of the following characters:  \ / ? * | : < > " , ;
0xC1FF0070 WRM_ERR_TAGS_NOT_IN_ORDER	The XML data that is maintained by the management service is not valid or cannot be processed.<115>
0xC1FF012D WRM_ERR_TOO_LONG_RESOURCE_GROUP_ID	The resource group name has exceeded an implementation-defined<116> limit. The modify request has been aborted.
0xC1FF012E WRM_ERR_RESOURCEGROUPID_INVALID	The specified resource group does not exist, or "\" was specified. "\" is a reserved name for resource group identifiers.
0xC1FF0132 WRM_ERR_PATH_LIMIT_EXCEEDED	The command-line length has exceeded an implementation-defined limit.<117>
0xC1FF0134 WRM_ERR_USER_LIMIT_EXCEEDED	The user name or group value has exceeded an implementation-defined limit.<118>
0xC1FF0135 WRM_ERR_RULE_LIMIT_EXCEEDED	The specified resource group could not be modified because a resource group cannot have more than 64 rules.
0xC1FF0138 WRM_ERR_RESERVED_RESOURCEGROUP	The specified resource group is built-in. It cannot be modified.<119>

Additional IWRMResourceGroup interface methods are specified in section 3.2.4.10.