doc-exports/docs/evs/api-ref/evs_04_3065.html
zhangyue f3b09e5d2f Elastic Volume Service API V1
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: zhangyue <zhangyue164@huawei.com>
Co-committed-by: zhangyue <zhangyue164@huawei.com>
2023-02-02 16:28:20 +00:00

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<a name="evs_04_3065"></a><a name="evs_04_3065"></a>
<h1 class="topictitle1">Updating Metadata of an EVS Snapshot</h1>
<div id="body1521542848425"><div class="section" id="evs_04_3065__section4805694511340"><h4 class="sectiontitle">Function</h4><p id="evs_04_3065__p29847411340">This API is used to update the metadata of an EVS snapshot.</p>
</div>
<div class="section" id="evs_04_3065__section268627411340"><h4 class="sectiontitle">URI</h4><ul id="evs_04_3065__ul1626162711340"><li id="evs_04_3065__li1213691911340">URI format<p id="evs_04_3065__p2398633914939"><a name="evs_04_3065__li1213691911340"></a><a name="li1213691911340"></a>PUT /v3/{project_id}/snapshots/{snapshot_id}/metadata</p>
</li><li id="evs_04_3065__li4356636211340">Parameter description
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="evs_04_3065__table5655293911340" frame="border" border="1" rules="all"><thead align="left"><tr id="evs_04_3065__row4718979611340"><th align="left" class="cellrowborder" valign="top" width="28.57%" id="mcps1.3.2.2.2.1.1.4.1.1"><p id="evs_04_3065__p6427715211340">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="26.529999999999998%" id="mcps1.3.2.2.2.1.1.4.1.2"><p id="evs_04_3065__p3906685711340">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="44.9%" id="mcps1.3.2.2.2.1.1.4.1.3"><p id="evs_04_3065__p1029885411340">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="evs_04_3065__row2890086411340"><td class="cellrowborder" valign="top" width="28.57%" headers="mcps1.3.2.2.2.1.1.4.1.1 "><p id="evs_04_3065__p5926863811340">project_id</p>
</td>
<td class="cellrowborder" valign="top" width="26.529999999999998%" headers="mcps1.3.2.2.2.1.1.4.1.2 "><p id="evs_04_3065__p3603037711340">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="44.9%" headers="mcps1.3.2.2.2.1.1.4.1.3 "><p id="evs_04_3065__p3277940011340">Specifies the project ID.</p>
</td>
</tr>
<tr id="evs_04_3065__row2657914711340"><td class="cellrowborder" valign="top" width="28.57%" headers="mcps1.3.2.2.2.1.1.4.1.1 "><p id="evs_04_3065__p542726811340">snapshot_id</p>
</td>
<td class="cellrowborder" valign="top" width="26.529999999999998%" headers="mcps1.3.2.2.2.1.1.4.1.2 "><p id="evs_04_3065__p3695552511340">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="44.9%" headers="mcps1.3.2.2.2.1.1.4.1.3 "><p id="evs_04_3065__p4060754311340">Specifies the snapshot ID.</p>
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</tbody>
</table>
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</li></ul>
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<div class="section" id="evs_04_3065__section87667311340"><h4 class="sectiontitle">Request</h4><ul id="evs_04_3065__evs_04_2102_ul772326021175"><li id="evs_04_3065__evs_04_2102_li240048321175">Request parameters
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="evs_04_3065__evs_04_2102_table31588048" frame="border" border="1" rules="all"><thead align="left"><tr id="evs_04_3065__evs_04_2102_row57330849"><th align="left" class="cellrowborder" valign="top" width="17.491749174917494%" id="mcps1.3.3.2.1.1.1.5.1.1"><p id="evs_04_3065__evs_04_2102_p13287175">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="16.72167216721672%" id="mcps1.3.3.2.1.1.1.5.1.2"><p id="evs_04_3065__evs_04_2102_p2519427">Type</p>
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<th align="left" class="cellrowborder" valign="top" width="17.67176717671767%" id="mcps1.3.3.2.1.1.1.5.1.3"><p id="evs_04_3065__evs_04_2102_p2747002">Mandatory</p>
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<th align="left" class="cellrowborder" valign="top" width="48.11481148114812%" id="mcps1.3.3.2.1.1.1.5.1.4"><p id="evs_04_3065__evs_04_2102_p21180630">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="evs_04_3065__evs_04_2102_row53167494153413"><td class="cellrowborder" valign="top" width="17.491749174917494%" headers="mcps1.3.3.2.1.1.1.5.1.1 "><p id="evs_04_3065__evs_04_2102_p11599783153413">metadata</p>
</td>
<td class="cellrowborder" valign="top" width="16.72167216721672%" headers="mcps1.3.3.2.1.1.1.5.1.2 "><p id="evs_04_3065__evs_04_2102_p58405153413">Object</p>
</td>
<td class="cellrowborder" valign="top" width="17.67176717671767%" headers="mcps1.3.3.2.1.1.1.5.1.3 "><p id="evs_04_3065__evs_04_2102_p4730855153413">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="48.11481148114812%" headers="mcps1.3.3.2.1.1.1.5.1.4 "><p id="evs_04_3065__evs_04_2102_p47654998153413">The metadata to be updated. For details, see <a href="#evs_04_3065__evs_04_2102_li54973602211845">Parameter in the metadata field</a>.</p>
</td>
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</tbody>
</table>
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</li><li id="evs_04_3065__evs_04_2102_li54973602211845"><a name="evs_04_3065__evs_04_2102_li54973602211845"></a><a name="evs_04_2102_li54973602211845"></a>Parameter in the <strong id="evs_04_3065__evs_04_2102_b98161779215">metadata</strong> field
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="evs_04_3065__evs_04_2102_table32717123212358" frame="border" border="1" rules="all"><thead align="left"><tr id="evs_04_3065__evs_04_2102_row2280240212358"><th align="left" class="cellrowborder" valign="top" width="17.491749174917494%" id="mcps1.3.3.2.2.2.1.5.1.1"><p id="evs_04_3065__evs_04_2102_p50481723212358">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="16.72167216721672%" id="mcps1.3.3.2.2.2.1.5.1.2"><p id="evs_04_3065__evs_04_2102_p62487767212358">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="17.67176717671767%" id="mcps1.3.3.2.2.2.1.5.1.3"><p id="evs_04_3065__evs_04_2102_p28344363212358">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="48.11481148114812%" id="mcps1.3.3.2.2.2.1.5.1.4"><p id="evs_04_3065__evs_04_2102_p14192096212358">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="evs_04_3065__evs_04_2102_row8709150212358"><td class="cellrowborder" valign="top" width="17.491749174917494%" headers="mcps1.3.3.2.2.2.1.5.1.1 "><p id="evs_04_3065__evs_04_2102_p34352524212358">key_val</p>
</td>
<td class="cellrowborder" valign="top" width="16.72167216721672%" headers="mcps1.3.3.2.2.2.1.5.1.2 "><p id="evs_04_3065__evs_04_2102_p31091026212358">String</p>
</td>
<td class="cellrowborder" valign="top" width="17.67176717671767%" headers="mcps1.3.3.2.2.2.1.5.1.3 "><p id="evs_04_3065__evs_04_2102_p35345177212358">No</p>
</td>
<td class="cellrowborder" valign="top" width="48.11481148114812%" headers="mcps1.3.3.2.2.2.1.5.1.4 "><p id="evs_04_3065__evs_04_2102_p44387080212358">The metadata information, which is made up of one or multiple key-value pairs.</p>
</td>
</tr>
</tbody>
</table>
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</li><li id="evs_04_3065__evs_04_2102_li47272903212140">Example request<pre class="screen" id="evs_04_3065__evs_04_2102_screen22802947212140">{
"metadata": {
"key1": "value1",
"key2": "value2"
}
}</pre>
</li></ul>
</div>
<div class="section" id="evs_04_3065__section5147449911340"><h4 class="sectiontitle">Response</h4><ul id="evs_04_3065__evs_04_2102_ul45240216"><li id="evs_04_3065__evs_04_2102_li8787321201856">Response parameters
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="evs_04_3065__evs_04_2102_table11977025201856" frame="border" border="1" rules="all"><thead align="left"><tr id="evs_04_3065__evs_04_2102_row8102228201856"><th align="left" class="cellrowborder" valign="top" width="21.43%" id="mcps1.3.4.2.1.1.1.4.1.1"><p id="evs_04_3065__evs_04_2102_p52300707201856">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="21.43%" id="mcps1.3.4.2.1.1.1.4.1.2"><p id="evs_04_3065__evs_04_2102_p3642697315541">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="57.14%" id="mcps1.3.4.2.1.1.1.4.1.3"><p id="evs_04_3065__evs_04_2102_p17319263201856">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="evs_04_3065__evs_04_2102_row60683035201856"><td class="cellrowborder" valign="top" width="21.43%" headers="mcps1.3.4.2.1.1.1.4.1.1 "><p id="evs_04_3065__evs_04_2102_p16378828201856">metadata</p>
</td>
<td class="cellrowborder" valign="top" width="21.43%" headers="mcps1.3.4.2.1.1.1.4.1.2 "><p id="evs_04_3065__evs_04_2102_p6490369115541">Object</p>
</td>
<td class="cellrowborder" valign="top" width="57.14%" headers="mcps1.3.4.2.1.1.1.4.1.3 "><p id="evs_04_3065__evs_04_2102_p20205612201856">The snapshot metadata, which is made up of key-value pairs.</p>
</td>
</tr>
<tr id="evs_04_3065__evs_04_2102_row2012491218193"><td class="cellrowborder" valign="top" width="21.43%" headers="mcps1.3.4.2.1.1.1.4.1.1 "><p id="evs_04_3065__evs_04_2102_p129522216412">error</p>
</td>
<td class="cellrowborder" valign="top" width="21.43%" headers="mcps1.3.4.2.1.1.1.4.1.2 "><p id="evs_04_3065__evs_04_2102_p1595262111415">Object</p>
</td>
<td class="cellrowborder" valign="top" width="57.14%" headers="mcps1.3.4.2.1.1.1.4.1.3 "><p id="evs_04_3065__evs_04_2102_p109527215417">The error message returned if an error occurs. For details, see <a href="#evs_04_3065__evs_04_2102_li24688256">Parameters in the error field</a>.</p>
</td>
</tr>
</tbody>
</table>
</div>
</li><li id="evs_04_3065__evs_04_2102_li24688256"><a name="evs_04_3065__evs_04_2102_li24688256"></a><a name="evs_04_2102_li24688256"></a>Parameters in the <strong id="evs_04_3065__evs_04_2102_b563414367405">error</strong> field
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="evs_04_3065__evs_04_2102_table15441099103019" frame="border" border="1" rules="all"><thead align="left"><tr id="evs_04_3065__evs_04_2102_row54094047103019"><th align="left" class="cellrowborder" valign="top" width="21.17788221177882%" id="mcps1.3.4.2.2.2.1.4.1.1"><p id="evs_04_3065__evs_04_2102_p19541716103019">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="21.17788221177882%" id="mcps1.3.4.2.2.2.1.4.1.2"><p id="evs_04_3065__evs_04_2102_p39375186103019">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="57.64423557644236%" id="mcps1.3.4.2.2.2.1.4.1.3"><p id="evs_04_3065__evs_04_2102_p38578950103019">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="evs_04_3065__evs_04_2102_row59401790103019"><td class="cellrowborder" valign="top" width="21.17788221177882%" headers="mcps1.3.4.2.2.2.1.4.1.1 "><p id="evs_04_3065__evs_04_2102_p46815658103019">message</p>
</td>
<td class="cellrowborder" valign="top" width="21.17788221177882%" headers="mcps1.3.4.2.2.2.1.4.1.2 "><p id="evs_04_3065__evs_04_2102_p33971979103019">String</p>
</td>
<td class="cellrowborder" valign="top" width="57.64423557644236%" headers="mcps1.3.4.2.2.2.1.4.1.3 "><p id="evs_04_3065__evs_04_2102_p21623243103019">The error message returned if an error occurs.</p>
</td>
</tr>
<tr id="evs_04_3065__evs_04_2102_row60391466103019"><td class="cellrowborder" valign="top" width="21.17788221177882%" headers="mcps1.3.4.2.2.2.1.4.1.1 "><p id="evs_04_3065__evs_04_2102_p59870541103019">code</p>
</td>
<td class="cellrowborder" valign="top" width="21.17788221177882%" headers="mcps1.3.4.2.2.2.1.4.1.2 "><p id="evs_04_3065__evs_04_2102_p17675690103019">String</p>
</td>
<td class="cellrowborder" valign="top" width="57.64423557644236%" headers="mcps1.3.4.2.2.2.1.4.1.3 "><p id="evs_04_3065__evs_04_2102_p6087468103019">The error code returned if an error occurs.</p>
<p id="evs_04_3065__evs_04_2102_p54787218103019">For details about the error code, see <a href="evs_04_0038.html">Error Codes</a>.</p>
</td>
</tr>
</tbody>
</table>
</div>
</li><li id="evs_04_3065__evs_04_2102_li4508766">Example response<pre class="screen" id="evs_04_3065__evs_04_2102_screen34893098153746">{
"metadata": {
"key1": "value1",
"key2": "value2"
}
}</pre>
<p id="evs_04_3065__evs_04_2102_p52821068113531">or</p>
<pre class="screen" id="evs_04_3065__evs_04_2102_screen3736529515384">{
"error": {
"message": "XXXX",
"code": "XXX"
}
}</pre>
<p id="evs_04_3065__evs_04_2102_p5655715720175">In the preceding example, <strong id="evs_04_3065__evs_04_2102_b842352706143959">error</strong> indicates a general error, for example, <strong id="evs_04_3065__evs_04_2102_b842352706144438">badRequest</strong> or <strong id="evs_04_3065__evs_04_2102_b842352706144454">itemNotFound</strong>. An example is provided as follows:</p>
<pre class="screen" id="evs_04_3065__evs_04_2102_screen36937682153827">{
"badRequest": {
"message": "XXXX",
"code": "XXX"
}
}</pre>
</li></ul>
</div>
<div class="section" id="evs_04_3065__section1751558211340"><h4 class="sectiontitle">Status Codes</h4><ul id="evs_04_3065__evs_04_2102_ul947606911340"><li id="evs_04_3065__evs_04_2102_li1817575711340">Normal<p id="evs_04_3065__evs_04_2102_p2936408711340"><a name="evs_04_3065__evs_04_2102_li1817575711340"></a><a name="evs_04_2102_li1817575711340"></a>200</p>
</li></ul>
</div>
<div class="section" id="evs_04_3065__section431317151242"><h4 class="sectiontitle">Error Codes</h4><p id="evs_04_3065__evs_04_2013_p783819215242">For details, see <a href="evs_04_0038.html">Error Codes</a>.</p>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="evs_04_3055.html">EVS Snapshot</a></div>
</div>
</div>