This is an archive version of the document. To get the most up-to-date information, see the current version.

Versioning

Veeam Backup Enterprise Manager REST API is available in multiple versions. Every later version adds support for new resources and operations that can be performed with them.

Veeam Backup Enterprise Manager REST API follows the release cycle of Veeam Backup & Replication. Generally, the latest version of REST API supports features introduced in the latest version of Veeam Backup & Replication. To learn about new features and enhancements introduced in the current version of REST API, see REST API v1.6 Changelog.

To work with resources available in a specific version of Veeam Backup Enterprise Manager REST API, you must specify the version in the POST HTTP request to the URL of the /sessionMngr resource. For details, see Perform Logon.

The table below describes relations between versions of Veeam Backup Enterprise Manager REST API and Veeam Backup & Replication. The table also contains sample links to create a new logon session for a specific version.

REST API Version	Supported Features	New Logon Session URL
1.0	Veeam Backup & Replication 7.0	https://<Enterprise-Manager>:9398/api/sessionMngr/?v=v1
1.1	Veeam Backup & Replication 8.0 to 8.0 Update 3	https://<Enterprise-Manager>:9398/api/sessionMngr/?v=v1_1
1.2	Veeam Backup & Replication 9.0 to 9.0 Update 2	https://<Enterprise-Manager>:9398/api/sessionMngr/?v=v1_2
1.3	Veeam Backup & Replication 9.5 to 9.5 Update 3	https://<Enterprise-Manager>:9398/api/sessionMngr/?v=v1_3
1.4	Veeam Backup & Replication 9.5 Update 4 to 9.5 Update 4b	https://<Enterprise-Manager>:9398/api/sessionMngr/?v=v1_4
1.5	Veeam Backup & Replication 10.0 to 10a	https://<Enterprise-Manager>:9398/api/sessionMngr/?v=v1_5
1.6	Veeam Backup & Replication 11	https://<Enterprise-Manager>:9398/api/sessionMngr/?v=v1_6

Tip

To create a logon session for the latest version of Veeam Backup Enterprise Manager REST API supported in the currently installed version of Veeam Backup & Replication, you can also use the following link: https://<Enterprise-Manager>:9398/api/sessionMngr/?v=latest.