doc-exports/docs/evs/api-ref/evs_04_0018.html
Zaoxu, Li 305c41bb57 EVS 2.0.38 SP1 version
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: Zaoxu, Li <lizaoxu@huawei.com>
Co-committed-by: Zaoxu, Li <lizaoxu@huawei.com>
2022-10-19 22:27:18 +00:00

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<h1 class="topictitle1">API Version Description and Usage Instructions</h1>
<div id="body1537862524930"><p id="evs_04_0018__p4689191165014">EVS APIs provide multiple versions. For the APIs offering same functions, you are recommended to use the v2 APIs.</p>
<p id="evs_04_0018__p112643332416">The current default microversion of v3 APIs is 3.0, and the maximum version is 3.50. You can specify the version number by adding <strong id="evs_04_0018__b842352706161038">OpenStack-API-Version:volume</strong> <em id="evs_04_0018__i842352697161047">Version number</em> to the request header. For example, add <strong id="evs_04_0018__b1454173420910">OpenStack-API-Version:volume 3.50</strong>.</p>
<p id="evs_04_0018__p19804172184710">v3 APIs are not recommended, especially non-OpenStack v3 APIs, which will be changed in the future. Therefore, v2 APIs are strongly recommended.</p>
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