--- title: "Using Set-ResourceConfig in Powershell: All You Need to Know" slug: set-resourceconfig-powershell published: 2025-11-06T17:07:58.000Z updated: 2025-11-06T17:07:58.000Z feature_image: /blog/images/set-resourceconfig-powershell/set-resourceconfig-syntax-microsoft-learn.1600.webp feature_image_alt: Microsoft Learn documentation for the Set-ResourceConfig cmdlet showing its PowerShell syntax author: James Futhey author_slug: james meta_description: Learn how to use the Set-ResourceConfig PowerShell cmdlet to manage resource properties across rooms in Exchange Server & Exchange Online status: published --- In Microsoft Exchange, **room and equipment mailboxes** are special types of mailboxes that represent physical resources, such as conference rooms, meeting spaces, or shared devices. These **resource mailboxes** help organizations automate scheduling and booking processes. However, as the number of such resources grows, administrators often need a consistent set of properties that define and categorize them across the organization. This is where the **Set-ResourceConfig** cmdlet comes in. It allows Exchange administrators to configure global resource property schemas that apply to all **resource mailboxes** within an Exchange environment - whether on **Exchange Online**or **on-premises Exchange Server** installations such as **Exchange Server 2013, Exchange Server 2016**, or **Exchange Server 2019**. ## What is the Set-ResourceConfig Cmdlet? The **Set-ResourceConfig** cmdlet is used to define or update the **resource property schema** for all room and equipment mailboxes in an Exchange organization. Resource properties are descriptive tags or categories, such as _“ProjectorAvailable”_ or _“VideoConferencing”_, that help users find the right conference room or equipment for their meeting needs. This cmdlet allows administrators to set the available **ResourcePropertySchema**, ensuring all **room mailboxes** share a standardized list of booking attributes. ### Syntax Here is offical syntax as per [Microsoft](https://learn.microsoft.com/en-us/powershell/module/exchangepowershell/set-resourceconfig?view=exchange-ps) documentation: ```powershell Set-ResourceConfig [-Instance ] [-ResourcePropertySchema ] [-DomainController ] [] ``` ### Parameters - **Instance** – Allows you to pass an existing configuration object to modify it directly. - **ResourcePropertySchema** – Defines the list of available resource property schema names. You can use this to add or remove properties that apply to all resource mailboxes. - **DomainController** – Specifies the fully qualified domain name (FQDN) of the domain controller that writes the change to Active Directory. Used only in on-premises Exchange environments. - **CommonParameters** – Includes PowerShell standard parameters such as _Verbose_, _ErrorAction_, _WarningAction_, and others that control output and error handling. ## Practical Uses ### 1\. Standardizing Room Mailbox Properties Across an Organization In large organizations with multiple office locations, administrators often need consistent **resource property names** for **room mailboxes**. For instance, properties like _Whiteboard_, _Projector_, and _VideoConference_ can help staff filter and book the right conference room. Using **Set-ResourceConfig**, administrators can define one unified list of properties available across all rooms. ### 2\. Managing Resource Capacity and Availability Attributes Some organizations manage **resource capacity** and availability through property-based rules. For example, large conference rooms may include properties like _Capacity-50_ or _Capacity-100_. By configuring the **ResourcePropertySchema** globally, Exchange ensures that room mailboxes adhere to consistent naming conventions and can be easily filtered by size or equipment type when scheduling meetings. ### 3\. Applying Organization-Wide Standards for Equipment Mailboxes When managing **equipment mailboxes** (e.g., projectors, vehicles, or laptops), administrators can use **Set-ResourceConfig** to define a consistent list of resource categories. This ensures that booking systems, scripts, or applications referencing **Exchange Resource Mailboxes** operate under a unified resource configuration, improving coherence across both **Exchange Server** and **Exchange Online PowerShell** environments. ## Prerequisites Before using the **Set-ResourceConfig** cmdlet, ensure the following requirements are met: - You must have **Organization Management** or **Recipient Management** permissions. - The cmdlet is available in: - **Exchange Online PowerShell - Exchange Server 2010 - Exchange Server 2013 - Exchange Server 2016 - Exchange Server 2019** - You must connect using the **Exchange Management Shell** (for on-premises) or **Exchange Online PowerShell module** (for Microsoft 365 tenants). - In on-premises environments, ensure the correct **DomainController** parameter is available and accessible. ## How to Use Set-ResourceConfig This cmdlet modifies organization-wide configuration. The examples below show step-by-step usage based on real administrative tasks. ### 1\. View Current Resource Configuration **Command:** Get-ResourceConfig | Format-List ResourcePropertySchema Before making changes, view the current list of resource property schema names. This returns a list of all resource property schemas currently defined for your organization. Reviewing this ensures you do not overwrite important settings. ### 2\. Add a New Resource Property Schema **Command:** Set-ResourceConfig -ResourcePropertySchema "Room/Projector","Room/Whiteboard","Room/SmartBoard" If you want to add a new schema name, such as “SmartBoard”, you can set it along with existing ones. This replaces the global schema list with the provided values. If you need to add instead of replace, retrieve existing schema names first using [**Get-ResourceConfig**](https://www.meetingroom365.com/blog/get-resourceconfig-powershell/), then append the new one and reapply the full list. ### 3\. Verify the Updated Configuration **Command:** Get-ResourceConfig | Format-List ResourcePropertySchema After applying your change, confirm the update. Check that the new **resource properties** appear in the list. Once confirmed, any new **room or equipment mailbox**created will have access to these updated properties. ### 4\. Apply Schema to a Room Mailbox **Command:** Set-Mailbox -Identity "Conference Room A" -ResourceCustom "Room/SmartBoard","Room/Projector" Once the schema is configured, you can assign specific properties to individual mailboxes. This ties the global resource configuration to a specific **room mailbox**, ensuring it inherits the correct schema attributes. ## Conclusion The **Set-ResourceConfig** cmdlet is a key administrative tool for maintaining consistency in **resource mailbox management** across both **Exchange Online** and **on-premises Exchange** environments. By standardizing **resource properties**, organizations make it easier for users to find and book the right **rooms or equipment**, ensuring accurate representation of **resource capacity** and availability across all mailboxes. Whether you’re managing a small group of meeting spaces or hundreds of **conference rooms**, mastering **Set-ResourceConfig** ensures your **resource configuration**stays clean, structured, and reliable. ## FAQ ### 1\. How do I view the current resource property schema in Exchange? To check your organization’s current configuration, run **Get-ResourceConfig | Format-List ResourcePropertySchema**in the **Exchange Management Shell** or **Exchange Online PowerShell**. This displays all resource property schema names currently defined for your **room and equipment mailboxes**, helping you confirm what attributes are already in use before applying changes with **Set-ResourceConfig**. ### 2\. Does Set-ResourceConfig affect individual room mailboxes? Not directly. **Set-ResourceConfig** modifies the global schema, which defines what properties are _available_ to all resource mailboxes. To assign those properties to specific rooms or equipment, you use **Set-Mailbox** with the **\-ResourceCustom**parameter. This combination ensures each **room mailbox** can reflect its real features, such as capacity or available equipment. ### 3\. Is Set-ResourceConfig available in Exchange Online?Yes. Set-ResourceConfig is supported in Exchange Online PowerShell as well as in on-premises Exchange Server 2010, 2013, 2016, and 2019 environments. The command syntax is identical, but the DomainController parameter is used only in on-premises deployments.