To use this service, your site must facilitate obtaining authentication. Delegated Authentication is the mechanism that is used for Windows Live Photos. For more information, see Core Concepts of Delegated Authentication.
Windows Live Photo Offers
The type of access request is driven by providing the Windows Live ID Delegated Authentication service with an offer ID unique to the data being requested. Depending on the requirement, the third party may ask the user for access by providing the Delegated Authentication service for one or more of the following Offers.
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Offer ID
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Scope of Access
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| SpacesPhotos.Read | Read-only access for photo album and photo information. |
| SpacesPhotos.ReadWrite | Read and update the list of photo albums and photos, read and write photo data. |