Werk #15884: activate_changes: If-Match header now required on the activate changes endpoint

Component REST API
Title activate_changes: If-Match header now required on the activate changes endpoint
Date Jun 1, 2023
Level Trivial Change
Class New Feature
Compatibility Incompatible - Manual interaction might be required
Checkmk versions & editions
2.3.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p3 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

The werk introduces the etag If-Match policy on the activate changes endpoint. The user can locate the ETag in the response headers of the "list pending changes" endpoint. In cases where clients don't want to first call this endpoint, the option to send If-Match: * is also possible.

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