[MS-SPS2SAUTH]: OAuth 2.0 Authentication Protocol: SharePoint Profile https://docs.microsoft.com/en-us/openspecs/sharepoint_protocols/MS-SPS2SAUTH/f80a09df-8e0e-434f-93bd-a348d52a8022 Specifies the OAuth 2.0 Authentication Protocol � SharePoint Profile, which is used for the server to server authentication among the applications that communicate over REST. No Update for [MS-SPS2SAUTH] (Version 4.0) https://docs.microsoft.com/en-us/openspecs/sharepoint_protocols/MS-SPS2SAUTH/f80a09df-8e0e-434f-93bd-a348d52a8022 <b>Protocol Revision:</b> 4.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH].pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-220215.docx">DOCX</a></li></ul> Tue, 15 Feb 2022 MS-SPS2SAUTH-20220215 Major Update for [MS-SPS2SAUTH] (Version 4.0) https://docs.microsoft.com/en-us/openspecs/sharepoint_protocols/MS-SPS2SAUTH/f80a09df-8e0e-434f-93bd-a348d52a8022 <b>Protocol Revision:</b> 4.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-211005.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-211005.docx">DOCX</a></li></ul> Tue, 05 Oct 2021 MS-SPS2SAUTH-20211005 Major Update for [MS-SPS2SAUTH] (Version 3.0) https://docs.microsoft.com/en-us/openspecs/sharepoint_protocols/MS-SPS2SAUTH/f80a09df-8e0e-434f-93bd-a348d52a8022 <b>Protocol Revision:</b> 3.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-210720.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-210720.docx">DOCX</a></li></ul> Tue, 20 Jul 2021 MS-SPS2SAUTH-20210720 No Update for [MS-SPS2SAUTH] (Version 2.0) https://docs.microsoft.com/en-us/openspecs/sharepoint_protocols/MS-SPS2SAUTH/f80a09df-8e0e-434f-93bd-a348d52a8022 <b>Protocol Revision:</b> 2.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-181001.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-181001.docx">DOCX</a></li></ul> Mon, 01 Oct 2018 MS-SPS2SAUTH-20181001 No Update for [MS-SPS2SAUTH] (Version 2.0) https://docs.microsoft.com/en-us/openspecs/sharepoint_protocols/MS-SPS2SAUTH/f80a09df-8e0e-434f-93bd-a348d52a8022 <b>Protocol Revision:</b> 2.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-180724.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-180724.docx">DOCX</a></li></ul> Tue, 24 Jul 2018 MS-SPS2SAUTH-20180724 No Update for [MS-SPS2SAUTH] (Version 2.0) https://docs.microsoft.com/en-us/openspecs/sharepoint_protocols/MS-SPS2SAUTH/f80a09df-8e0e-434f-93bd-a348d52a8022 <b>Protocol Revision:</b> 2.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-160914.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-160914.docx">DOCX</a></li></ul> Wed, 14 Sep 2016 MS-SPS2SAUTH-20160914 No Update for [MS-SPS2SAUTH] (Version 2.0) https://docs.microsoft.com/en-us/openspecs/sharepoint_protocols/MS-SPS2SAUTH/f80a09df-8e0e-434f-93bd-a348d52a8022 <b>Protocol Revision:</b> 2.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-160715.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-SPS2SAUTH/[MS-SPS2SAUTH]-160715.docx">DOCX</a></li></ul> Fri, 15 Jul 2016 MS-SPS2SAUTH-20160715