Updating a resource group’s properties
Use UpdateResourceGroup to modify the properties of a single resource group. You can update some, but not all, properties of a resource group using UpdateResourceGroup. For example, you can:

Enable or disable a resource group.

Add or modify a description.

Change the Encyclopedia volume.

Change the priority range of an asynchronous resource group.

Change whether the resource group is reserved.

Update the file types assigned to the resource group.

Change the setting that indicates whether the BIRT iHub is a member of the resource group.

Change the maximum number of Factory processes reserved for the resource group.
You cannot update the resource group name or type, or the name of the BIRT iHub on which the resource group runs.
The following example updates a resource group by changing the file types it can run and the maximum number of Factory processes assigned to the resource group:
<SOAP-ENV:Body>
<UpdateResourceGroup>
<ResourceGroup>
<Name>End-of-Quarter Sales</Name>
<Disabled>false</Disabled>
<Type>async</Type>
<Volume>Corinth</Volume>
<MinPriority>500</MinPriority>
<MaxPriority>1000</MaxPriority>
<Reserved>false</Reserved>
</ResourceGroup>
<ResourceGroupSettingsList>
<ResourceGroupSettings>
<ServerName>Orinda</ServerName>
<Activate>true</Activate>
<MaxFactory>4</MaxFactory>
<FileTypes>
<String>GADGET</String>
</FileTypes>
</ResourceGroupSettings>
</ResourceGroupSettingsList>
</UpdateResourceGroup>
</SOAP-ENV:Body>
The response to UpdateResourceGroup is an empty operation if the request succeeds. If the request fails, an error message appears.