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doc-exports/docs/ces/api-ref/UpdateAlarmRulePolicies.html
qiujiandong1 e9265fb6b0 CES API Update -20250521 version 
Reviewed-by: Ziuzko, Alevtina <alevtina.ziuzko@t-systems.com>
Co-authored-by: qiujiandong1 <qiujiandong1@huawei.com>
Co-committed-by: qiujiandong1 <qiujiandong1@huawei.com>
2025-12-05 10:48:24 +00:00

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<a name="UpdateAlarmRulePolicies"></a><a name="UpdateAlarmRulePolicies"></a>
<h1 class="topictitle1">Modifying Policies in an Alarm Rule</h1>
<div id="body8662426"><div class="section" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_section415195104813"><h4 class="sectiontitle">Function</h4><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p61512584814">This API is used to modify alarm policies in an alarm rule.</p>
</div>
<div class="section" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_section4151753482"><h4 class="sectiontitle">URI</h4><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p4152053486">PUT /v2/{project_id}/alarms/{alarm_id}/policies</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_table10152155134820" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Path parameters</caption><thead align="left"><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row131526574814"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.3.2.5.1.1"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p201522518487">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.3.2.5.1.2"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p91526513489">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.3.2.5.1.3"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p17152253480">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="40%" id="mcps1.3.2.3.2.5.1.4"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p71524554819">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row141527564816"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p201521153485">project_id</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1515218515481">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p121527518487">String</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.2.3.2.5.1.4 "><p id="UpdateAlarmRulePolicies__p42316702175455">Project ID.</p>
<p id="UpdateAlarmRulePolicies__p191415137612">For details about how to obtain the project ID, see <a href="ces_03_0057.html">Obtaining a Project ID</a>.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001646899046_p18100524114814">Minimum: <strong id="UpdateAlarmRulePolicies__b161047884134058">1</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001646899046_p81001524104817">Maximum: <strong id="UpdateAlarmRulePolicies__b1504207778332">64</strong></p>
<p id="UpdateAlarmRulePolicies__p4697184133915"><strong id="UpdateAlarmRulePolicies__b58142969025115">Regular expression matching</strong>: ^[a-zA-Z0-9-]{1,64}$</p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row10152175114816"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p131536534811">alarm_id</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p415315154818">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1115312519481">String</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.2.3.2.5.1.4 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1215355134817">Alarm rule ID.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p5153145144814"><strong id="UpdateAlarmRulePolicies__b10227119926327">Regular expression matching:</strong> ^al([0-9A-Za-z]){22}$</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="section" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_section21531754489"><h4 class="sectiontitle">Request Parameters</h4>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_HeaderParameter" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Request header parameters</caption><thead align="left"><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row6153051486"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.2.2.5.1.1"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p415465114815">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.2.2.5.1.2"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1815418534815">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.2.2.5.1.3"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p6154955488">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="40%" id="mcps1.3.3.2.2.5.1.4"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p12154452482">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row8153155154811"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p81542510483">Content-Type</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p9154125164814">No</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p5154205174812">String</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.2.2.5.1.4 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p5154105184814">MIME type of the request body. The default value is <strong id="UpdateAlarmRulePolicies__b15392353655281">application/json; charset=UTF-8</strong>.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1315465174811">Default: <strong id="UpdateAlarmRulePolicies__b190737178593931">application/json; charset=UTF-8</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1154185184812">Minimum: <strong id="UpdateAlarmRulePolicies__b122674045534058">1</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p171541155489">Maximum: <strong id="UpdateAlarmRulePolicies__b13264913168332">64</strong></p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row11534554815"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1215455144813">X-Auth-Token</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p11541257482">No</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.2.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p191549524813">String</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.2.2.5.1.4 "><p id="UpdateAlarmRulePolicies__p1485033316351">User token. It is a response to the API for obtaining a user token. This API is the only one that does not require authentication. After a response is returned, the value of <strong id="UpdateAlarmRulePolicies__b18080708923395">X-Subject-Token</strong> in the response header is the token.</p>
<p id="UpdateAlarmRulePolicies__p3850133183511">Minimum: <strong id="UpdateAlarmRulePolicies__b32553908734058">1</strong></p>
<p id="UpdateAlarmRulePolicies__p15850163315357">Maximum: <strong id="UpdateAlarmRulePolicies__b20129284244318">16384</strong></p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_request_PoliciesReqV2" frame="border" border="1" rules="all"><caption><b>Table 3 </b>Request body parameters</caption><thead align="left"><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row141551453489"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.3.2.5.1.1"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p115514584815">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.3.2.5.1.2"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p191552059487">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.3.2.5.1.3"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p61559544811">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="40%" id="mcps1.3.3.3.2.5.1.4"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1115535144812">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row3155155154818"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.3.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p181553594814">policies</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.3.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1215510516486">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.3.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p81552511486">Array of <a href="#UpdateAlarmRulePolicies__en-us_topic_0000001695099485_request_UpdatePolicy">UpdatePolicy</a> objects</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.3.2.5.1.4 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1915514554813">Policy information.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p121557574818">Array length: <strong id="UpdateAlarmRulePolicies__b5228135195010">1</strong> to <strong id="UpdateAlarmRulePolicies__b17228175111501">50</strong></p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_request_UpdatePolicy"></a><a name="en-us_topic_0000001695099485_request_UpdatePolicy"></a><table cellpadding="4" cellspacing="0" summary="" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_request_UpdatePolicy" frame="border" border="1" rules="all"><caption><b>Table 4 </b>UpdatePolicy</caption><thead align="left"><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row191561459481"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.4.2.5.1.1"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p181571253481">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.4.2.5.1.2"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p181572513484">Mandatory</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.4.2.5.1.3"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p215716594815">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="40%" id="mcps1.3.3.4.2.5.1.4"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p101575554818">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row81562517481"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p21574554811">metric_name</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p161571504818">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1915725174815">String</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.4.2.5.1.4 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p41571751488">Metric name of a resource. The name must start with a letter and contain only digits, letters, and underscores (_). The length ranges from 1 to 64 characters. For example, <strong id="UpdateAlarmRulePolicies__b83001324202515">cpu_util</strong> of an ECS indicates the CPU usage of the ECS. <strong id="UpdateAlarmRulePolicies__b8300524132510">mongo001_command_ps</strong> in DDS indicates the command execution frequency. For details about the metric name of each service, see <a href="ces_03_0059.html">Service Metric Names</a>.</p>
<p id="UpdateAlarmRulePolicies__p11245355111017"><strong id="UpdateAlarmRulePolicies__b18158132699563">Regular expression matching:</strong> ^([A-Za-z]){1}([0-9A-Za-z]|_|-)*$</p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row81564554819"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p215719510481">period</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p915795184817">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1515711513485">Integer</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.4.2.5.1.4 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1015745184816">Monitoring period of a metric, in seconds. The default value is <strong id="UpdateAlarmRulePolicies__b157951636193919">0</strong>. For an event alarm, set this parameter to <strong id="UpdateAlarmRulePolicies__b187951436123919">0</strong>. <strong id="UpdateAlarmRulePolicies__b579583693920">1</strong> indicates the original aggregation period of a metric. For example, if the original aggregation period of an RDS metric is 60s, its data point is calculated every 60 seconds. For details about the original aggregation period of each cloud service metric, see <a href="ces_03_0059.html">Services Interconnected with Cloud Eye</a>. <strong id="UpdateAlarmRulePolicies__b1079673610397">300</strong> indicates that the metric aggregation period is 5 minutes.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p17158252488">Minimum: <strong id="UpdateAlarmRulePolicies__b117975770944025">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p915895114810">Maximum: <strong id="UpdateAlarmRulePolicies__b205473753445829">86400</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1815811534819">The value can be:</p>
<ul id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_ul2158185184819"><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li17158185124816"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p815812564812"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li17158185124816"></a><a name="en-us_topic_0000001695099485_li17158185124816"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b1015816518482">0</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li51581650486"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p61585564818"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li51581650486"></a><a name="en-us_topic_0000001695099485_li51581650486"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b161586518487">1</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li111581452480"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p815819514814"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li111581452480"></a><a name="en-us_topic_0000001695099485_li111581452480"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b17158135144817">300</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li13158259487"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p11158165164817"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li13158259487"></a><a name="en-us_topic_0000001695099485_li13158259487"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b12158195164815">1200</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li71586554811"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p615820511483"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li71586554811"></a><a name="en-us_topic_0000001695099485_li71586554811"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b91581257488">3600</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1715815554820"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p81582057482"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1715815554820"></a><a name="en-us_topic_0000001695099485_li1715815554820"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b4158105164814">14400</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1815813515482"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p151581855489"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1815813515482"></a><a name="en-us_topic_0000001695099485_li1815813515482"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b5158135204818">86400</strong></p>
</li></ul>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row151561254487"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p815835194816">filter</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1915812574816">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p191589514811">String</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.4.2.5.1.4 "><p id="UpdateAlarmRulePolicies__p151956540475">Data aggregation method. The value can be:</p>
<ul id="UpdateAlarmRulePolicies__ul9195165417471"><li id="UpdateAlarmRulePolicies__li12195175494713"><strong id="UpdateAlarmRulePolicies__b66455911123323">average</strong>: average value of metric data within an aggregation period.</li><li id="UpdateAlarmRulePolicies__li13195105404710"><strong id="UpdateAlarmRulePolicies__b126161621523418">max</strong>: maximum value of metric data in an aggregation period.</li><li id="UpdateAlarmRulePolicies__li1819515542478"><strong id="UpdateAlarmRulePolicies__b13933504355197">min</strong>: minimum value of metric data within an aggregation period.</li><li id="UpdateAlarmRulePolicies__li111951754154714"><strong id="UpdateAlarmRulePolicies__b176727161832223">sum</strong>: sum of metric data within an aggregation period.</li><li id="UpdateAlarmRulePolicies__li41951154144713"><strong id="UpdateAlarmRulePolicies__b178083344033243">variance</strong>: variance value of metric data within an aggregation period.</li></ul>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row1615620517487"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p615812514816">comparison_operator</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p161593554813">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p61598534813">String</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.4.2.5.1.4 "><p id="UpdateAlarmRulePolicies__p72097919584">Operator of an alarm threshold.</p>
<p id="UpdateAlarmRulePolicies__p1320910955813"><strong id="UpdateAlarmRulePolicies__b21105780584508">Regular expression matching:</strong> ^(&gt;|&lt;|&gt;=|&lt;=|=|!=)$</p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row14156653488"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p71591357488">value</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p91592517484">No</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p11159155154812">Number</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.4.2.5.1.4 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001646733798_p16361428161318">Alarm threshold. Supported range: <strong id="UpdateAlarmRulePolicies__b132211517153415">0</strong> to <strong id="UpdateAlarmRulePolicies__b1322121733420">Number.MAX_VALUE</strong> (<strong id="UpdateAlarmRulePolicies__b1122121717343">1.7976931348623157e+108</strong>) For detailed thresholds, see the value range of each metric in the appendix. For example, you can set ECS <strong id="UpdateAlarmRulePolicies__b18668102154111">cpu_util</strong> to <strong id="UpdateAlarmRulePolicies__b1066822144119">80</strong>.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001646733798_p206368285133">Minimum: <strong id="UpdateAlarmRulePolicies__b149006926144025">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001646733798_p1636132871311">Maximum: <strong id="UpdateAlarmRulePolicies__b186644272144244">1.7976931348623157e+108</strong></p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row151565519480"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p31591351484">unit</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p9159205144816">No</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p171591359482">String</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.4.2.5.1.4 "><p id="UpdateAlarmRulePolicies__p8247103893113">Data unit. The value can contain a maximum of 32 characters. You can set this parameter based on your service needs.</p>
<p id="UpdateAlarmRulePolicies__p024783893119">Minimum: <strong id="UpdateAlarmRulePolicies__b158850804074756">0</strong></p>
<p id="UpdateAlarmRulePolicies__p142471138153110">Maximum: <strong id="UpdateAlarmRulePolicies__b9785164818212">32</strong></p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row161564554810"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p13160659485">count</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1716011524820">Yes</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p116015511481">Integer</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.4.2.5.1.4 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p61601055485">Number of times that the alarm triggering conditions are met. For event alarms, the value ranges from 1 to 180. For metric and website alarms, the value can be <strong id="UpdateAlarmRulePolicies__b108687264145553">1</strong>, <strong id="UpdateAlarmRulePolicies__b199902068945553">2</strong>, <strong id="UpdateAlarmRulePolicies__b88095369545553">3</strong>, <strong id="UpdateAlarmRulePolicies__b64312079945553">4</strong>, <strong id="UpdateAlarmRulePolicies__b61219334445553">5</strong>, <strong id="UpdateAlarmRulePolicies__b172053925245553">10</strong>, <strong id="UpdateAlarmRulePolicies__b108863009145553">15</strong>, <strong id="UpdateAlarmRulePolicies__b133046734245553">30</strong>, <strong id="UpdateAlarmRulePolicies__b3124453145553">60</strong>, <strong id="UpdateAlarmRulePolicies__b22848467645553">90</strong>, <strong id="UpdateAlarmRulePolicies__b142282234545553">120</strong>, or <strong id="UpdateAlarmRulePolicies__b190778534045553">180</strong>.</p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row1615615134819"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p141603517485">suppress_duration</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p181602514816">No</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p616012564819">Integer</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.4.2.5.1.4 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p10160750487">Alarm suppression time, in seconds. This parameter corresponds to the last field in the alarm policy when an alarm rule is created on the Cloud Eye console. This field is used to avoid frequent alarms. <strong id="UpdateAlarmRulePolicies__b3847133144817">0</strong> indicates that the alarm is not suppressed and alarms are generated as long as the conditions are met. <strong id="UpdateAlarmRulePolicies__b284710312481">300</strong> indicates that an alarm is generated every 5 minutes as long as the alarm triggering conditions are met.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p2160551485">Minimum: <strong id="UpdateAlarmRulePolicies__b165289961944025">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p191601952486">Maximum: <strong id="UpdateAlarmRulePolicies__b146415987545829">86400</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1160155104819">The value can be:</p>
<ul id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_ul1616045164814"><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li816019511483"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p81609514820"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li816019511483"></a><a name="en-us_topic_0000001695099485_li816019511483"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b316015524814">0</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li141604504819"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1216075154811"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li141604504819"></a><a name="en-us_topic_0000001695099485_li141604504819"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b01608564816">300</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li71601459487"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p71602516481"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li71601459487"></a><a name="en-us_topic_0000001695099485_li71601459487"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b181605524810">600</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li51601155486"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1160552480"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li51601155486"></a><a name="en-us_topic_0000001695099485_li51601155486"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b121609510486">900</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li0160650482"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p10160252482"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li0160650482"></a><a name="en-us_topic_0000001695099485_li0160650482"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b61605512483">1800</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li416185104819"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p14161125154813"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li416185104819"></a><a name="en-us_topic_0000001695099485_li416185104819"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b13161195164817">3600</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li21618534813"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1016105204810"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li21618534813"></a><a name="en-us_topic_0000001695099485_li21618534813"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b5161185104816">10800</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1161185164812"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1216113519482"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1161185164812"></a><a name="en-us_topic_0000001695099485_li1161185164812"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b61615517484">21600</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1316175114810"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p61611853483"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1316175114810"></a><a name="en-us_topic_0000001695099485_li1316175114810"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b4161054488">43200</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li51610584817"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p31617520489"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li51610584817"></a><a name="en-us_topic_0000001695099485_li51610584817"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b191611255485">86400</strong></p>
</li></ul>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row715717544813"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p8161135114814">level</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p4161165124811">No</p>
</td>
<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.3.4.2.5.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p3161453483">Integer</p>
</td>
<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.3.4.2.5.1.4 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p6161155184819">Alarm severity, which can be <strong id="UpdateAlarmRulePolicies__b163520746145653">1</strong> (critical), <strong id="UpdateAlarmRulePolicies__b185326584745653">2</strong> (major), <strong id="UpdateAlarmRulePolicies__b194237596945653">3</strong> (minor), or <strong id="UpdateAlarmRulePolicies__b72760685845653">4</strong> (informational). The default value is <strong id="UpdateAlarmRulePolicies__b842352706155443">2</strong>.</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="section" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_section13161195154819"><h4 class="sectiontitle">Response Parameters</h4><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p151611957488"><strong id="UpdateAlarmRulePolicies__b207295747582948">Status code: 200</strong></p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_response_PoliciesReqV2" frame="border" border="1" rules="all"><caption><b>Table 5 </b>Response body parameters</caption><thead align="left"><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row416110584818"><th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.4.3.2.4.1.1"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p13162859484">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.4.3.2.4.1.2"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1916219519488">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.3.2.4.1.3"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p141620518481">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row1016110517489"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.3.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p8162175134816">policies</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.3.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p111621519485">Array of <a href="#UpdateAlarmRulePolicies__en-us_topic_0000001695099485_response_UpdatePolicy">UpdatePolicy</a> objects</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.3.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p31625510488">Policy information.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p5162356488">Array length: <strong id="UpdateAlarmRulePolicies__b1117014885010">1</strong> to <strong id="UpdateAlarmRulePolicies__b317024845018">50</strong></p>
</td>
</tr>
</tbody>
</table>
</div>
<div class="tablenoborder"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_response_UpdatePolicy"></a><a name="en-us_topic_0000001695099485_response_UpdatePolicy"></a><table cellpadding="4" cellspacing="0" summary="" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_response_UpdatePolicy" frame="border" border="1" rules="all"><caption><b>Table 6 </b>UpdatePolicy</caption><thead align="left"><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row131621559484"><th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.4.4.2.4.1.1"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p12163105104811">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.4.4.2.4.1.2"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p31638513487">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.4.2.4.1.3"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p15163145134810">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row616212514488"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p151633514485">metric_name</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p81637510486">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p116395154815">Metric name of a resource. The name must start with a letter and contain only digits, letters, and underscores (_). The length ranges from 1 to 64 characters. For example, <strong id="UpdateAlarmRulePolicies__b10206528182513">cpu_util</strong> of an ECS indicates the CPU usage of the ECS. <strong id="UpdateAlarmRulePolicies__b6206628112517">mongo001_command_ps</strong> in DDS indicates the command execution frequency. For details about the metric name of each service, see <a href="ces_03_0059.html">Service Metric Names</a>.</p>
<p id="UpdateAlarmRulePolicies__p14907131841510"><strong id="UpdateAlarmRulePolicies__b20269268979563">Regular expression matching:</strong> ^([A-Za-z]){1}([0-9A-Za-z]|_|-)*$</p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row121624504818"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p516318544817">period</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p8163195134810">Integer</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p15163195194816">Monitoring period of a metric, in seconds. The default value is <strong id="UpdateAlarmRulePolicies__b1752214910392">0</strong>. For an event alarm, set this parameter to <strong id="UpdateAlarmRulePolicies__b185221049193912">0</strong>. <strong id="UpdateAlarmRulePolicies__b1152210494393">1</strong> indicates the original aggregation period of a metric. For example, if the original aggregation period of an RDS metric is 60s, its data point is calculated every 60 seconds. For details about the original aggregation period of each cloud service metric, see <a href="ces_03_0059.html">Services Interconnected with Cloud Eye</a>. <strong id="UpdateAlarmRulePolicies__b6522349163912">300</strong> indicates that the metric aggregation period is 5 minutes.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1916315520483">Minimum: <strong id="UpdateAlarmRulePolicies__b41648016744025">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p51646513488">Maximum: <strong id="UpdateAlarmRulePolicies__b138107516945829">86400</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p716420504819">The value can be:</p>
<ul id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_ul21641458488"><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li121642056485"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p61641755488"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li121642056485"></a><a name="en-us_topic_0000001695099485_li121642056485"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b6164145164818">0</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li10164135194813"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p8164145144815"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li10164135194813"></a><a name="en-us_topic_0000001695099485_li10164135194813"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b121640574818">1</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li181641959486"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p716417524810"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li181641959486"></a><a name="en-us_topic_0000001695099485_li181641959486"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b916414518488">300</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li161641504819"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p10164105154813"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li161641504819"></a><a name="en-us_topic_0000001695099485_li161641504819"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b171640516481">1200</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li116413544817"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p01646554812"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li116413544817"></a><a name="en-us_topic_0000001695099485_li116413544817"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b3164559482">3600</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1516405154817"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p191645544815"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1516405154817"></a><a name="en-us_topic_0000001695099485_li1516405154817"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b41649554819">14400</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li19164155114810"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p131644510489"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li19164155114810"></a><a name="en-us_topic_0000001695099485_li19164155114810"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b1164055483">86400</strong></p>
</li></ul>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row91621510486"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p151643516486">filter</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1916418518486">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__p567014613489">Data aggregation method. The value can be:</p>
<ul id="UpdateAlarmRulePolicies__ul5670346184812"><li id="UpdateAlarmRulePolicies__li1267014613489"><strong id="UpdateAlarmRulePolicies__b152155759423323">average</strong>: average value of metric data within an aggregation period.</li><li id="UpdateAlarmRulePolicies__li20670134624819"><strong id="UpdateAlarmRulePolicies__b112392297923418">max</strong>: maximum value of metric data in an aggregation period.</li><li id="UpdateAlarmRulePolicies__li767044634814"><strong id="UpdateAlarmRulePolicies__b2550756305197">min</strong>: minimum value of metric data within an aggregation period.</li><li id="UpdateAlarmRulePolicies__li16670946114819"><strong id="UpdateAlarmRulePolicies__b56443064832223">sum</strong>: sum of metric data within an aggregation period.</li><li id="UpdateAlarmRulePolicies__li166711546144813"><strong id="UpdateAlarmRulePolicies__b8950970333243">variance</strong>: variance value of metric data within an aggregation period.</li></ul>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row216217514810"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p816413564812">comparison_operator</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p51641357484">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__p1127812116711">Operator of an alarm threshold.</p>
<p id="UpdateAlarmRulePolicies__p1527814211376"><strong id="UpdateAlarmRulePolicies__b19423636164508">Regular expression matching:</strong> ^(&gt;|&lt;|&gt;=|&lt;=|=|!=)$</p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row716214524814"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1016585104819">value</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p41658584811">Number</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__p11968215520">Alarm threshold. Supported range: <strong id="UpdateAlarmRulePolicies__b15438144183414">0</strong> to <strong id="UpdateAlarmRulePolicies__b443819418341">Number.MAX_VALUE</strong> (<strong id="UpdateAlarmRulePolicies__b174389415342">1.7976931348623157e+108</strong>) For detailed thresholds, see the value range of each metric in the appendix. For example, you can set ECS <strong id="UpdateAlarmRulePolicies__b19410994113">cpu_util</strong> to <strong id="UpdateAlarmRulePolicies__b99479134118">80</strong>.</p>
<p id="UpdateAlarmRulePolicies__p119672058">Minimum: <strong id="UpdateAlarmRulePolicies__b93965724444025">0</strong></p>
<p id="UpdateAlarmRulePolicies__p1196112153">Maximum: <strong id="UpdateAlarmRulePolicies__b165076233144244">1.7976931348623157e+108</strong></p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row14163750485"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p171656512484">unit</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1216517514489">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__p1328635317316">Data unit. The value can contain a maximum of 32 characters. You can set this parameter based on your service needs.</p>
<p id="UpdateAlarmRulePolicies__p1028675317311">Minimum: <strong id="UpdateAlarmRulePolicies__b105754294674756">0</strong></p>
<p id="UpdateAlarmRulePolicies__p6286165393112">Maximum: <strong id="UpdateAlarmRulePolicies__b10364026208212">32</strong></p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row161631952489"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1716545174819">type</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p15165165124810">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__p4580130175314">Alarm policy type. This parameter is left blank by default.</p>
<p id="UpdateAlarmRulePolicies__p12182522154214">The value can be:</p>
<ul id="UpdateAlarmRulePolicies__ul697123414217"><li id="UpdateAlarmRulePolicies__li11971163414211"><p id="UpdateAlarmRulePolicies__p11971143410424"><a name="UpdateAlarmRulePolicies__li11971163414211"></a><a name="li11971163414211"></a><strong id="UpdateAlarmRulePolicies__b1026611385313">auto</strong>: dynamic threshold.</p>
</li></ul>
<div class="note" id="UpdateAlarmRulePolicies__note967516572514"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="UpdateAlarmRulePolicies__p196758571957">This parameter has been discarded. It has no impact on APIs. It is still retained in this document for compatibility with earlier versions.</p>
</div></div>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row61633564812"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p201654518489">count</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p18165175104820">Integer</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p316575174819">Number of times that the alarm triggering conditions are met. For event alarms, the value ranges from 1 to 180. For metric and website alarms, the value can be <strong id="UpdateAlarmRulePolicies__b47759870145553">1</strong>, <strong id="UpdateAlarmRulePolicies__b124079822345553">2</strong>, <strong id="UpdateAlarmRulePolicies__b122269788645553">3</strong>, <strong id="UpdateAlarmRulePolicies__b105582992545553">4</strong>, <strong id="UpdateAlarmRulePolicies__b51424343845553">5</strong>, <strong id="UpdateAlarmRulePolicies__b214031202545553">10</strong>, <strong id="UpdateAlarmRulePolicies__b80749405445553">15</strong>, <strong id="UpdateAlarmRulePolicies__b207994150445553">30</strong>, <strong id="UpdateAlarmRulePolicies__b134530927445553">60</strong>, <strong id="UpdateAlarmRulePolicies__b99565718345553">90</strong>, <strong id="UpdateAlarmRulePolicies__b1363129945553">120</strong>, or <strong id="UpdateAlarmRulePolicies__b80703736945553">180</strong>.</p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row1316319511483"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p3165195184812">suppress_duration</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p151650514486">Integer</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p31652515480">Alarm suppression time, in seconds. This parameter corresponds to the last field in the alarm policy when an alarm rule is created on the Cloud Eye console. This field is used to avoid frequent alarms. <strong id="UpdateAlarmRulePolicies__b5806536124818">0</strong> indicates that the alarm is not suppressed and alarms are generated as long as the conditions are met. <strong id="UpdateAlarmRulePolicies__b178067369487">300</strong> indicates that an alarm is generated every 5 minutes as long as the alarm triggering conditions are met.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p4166135134812">Minimum: <strong id="UpdateAlarmRulePolicies__b34032260144025">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p31665510485">Maximum: <strong id="UpdateAlarmRulePolicies__b81523090045829">86400</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p9166751488">The value can be:</p>
<ul id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_ul1316619511488"><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li41669516489"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p516612512481"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li41669516489"></a><a name="en-us_topic_0000001695099485_li41669516489"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b141661056483">0</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li816616518483"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p181669519483"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li816616518483"></a><a name="en-us_topic_0000001695099485_li816616518483"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b91661524810">300</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li201661854489"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p101661152481"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li201661854489"></a><a name="en-us_topic_0000001695099485_li201661854489"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b1716695194814">600</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li716616519484"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p14166145134813"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li716616519484"></a><a name="en-us_topic_0000001695099485_li716616519484"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b18166195124810">900</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li18166105134814"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p916619584813"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li18166105134814"></a><a name="en-us_topic_0000001695099485_li18166105134814"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b21669513489">1800</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li11166753483"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p61661157482"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li11166753483"></a><a name="en-us_topic_0000001695099485_li11166753483"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b161667574817">3600</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li161661513482"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1516614516485"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li161661513482"></a><a name="en-us_topic_0000001695099485_li161661513482"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b916615194816">10800</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1416635124814"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p516611554819"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1416635124814"></a><a name="en-us_topic_0000001695099485_li1416635124814"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b101661451486">21600</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li13166052488"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p316616518485"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li13166052488"></a><a name="en-us_topic_0000001695099485_li13166052488"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b121668515487">43200</strong></p>
</li><li id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1166135114813"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p61662514817"><a name="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_li1166135114813"></a><a name="en-us_topic_0000001695099485_li1166135114813"></a><strong id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_b1316618504818">86400</strong></p>
</li></ul>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row1916312511481"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p141661751486">level</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.4.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p31671554813">Integer</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.4.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p41673512480">Alarm severity, which can be <strong id="UpdateAlarmRulePolicies__b108756422045653">1</strong> (critical), <strong id="UpdateAlarmRulePolicies__b71463444745653">2</strong> (major), <strong id="UpdateAlarmRulePolicies__b89811365945653">3</strong> (minor), or <strong id="UpdateAlarmRulePolicies__b16077210445653">4</strong> (informational). The default value is <strong id="UpdateAlarmRulePolicies__b178182165493">2</strong>.</p>
</td>
</tr>
</tbody>
</table>
</div>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p01676511486"><strong id="UpdateAlarmRulePolicies__b191846039054025">Status code: 400</strong></p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_response_GoAPIErrorResponseV2" frame="border" border="1" rules="all"><caption><b>Table 7 </b>Response body parameters</caption><thead align="left"><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row216714512480"><th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.4.6.2.4.1.1"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p2328195124811">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.4.6.2.4.1.2"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1132814516483">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.6.2.4.1.3"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p133284544810">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row1816710554813"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1632816584819">error_code</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p103280524818">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.6.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p132835104816">Status code customized by each cloud service when a request error occurs.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p232805194813">Minimum: <strong id="UpdateAlarmRulePolicies__b167474317274756">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p732818516489">Maximum: <strong id="UpdateAlarmRulePolicies__b82347819551224">256</strong></p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row6167850486"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p132814584812">error_msg</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p23283504819">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.6.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p73284513485">Request error message.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p83284594812">Minimum: <strong id="UpdateAlarmRulePolicies__b4811842074756">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1732817594812">Maximum: <strong id="UpdateAlarmRulePolicies__b94976544651224">256</strong></p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row01676515481"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1732845114820">request_id</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.6.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p163282519480">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.6.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p73281958487">Request ID.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p0328115164818">Minimum: <strong id="UpdateAlarmRulePolicies__b145539503974756">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p5328155144812">Maximum: <strong id="UpdateAlarmRulePolicies__b187593851051224">256</strong></p>
</td>
</tr>
</tbody>
</table>
</div>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1532812544812"><strong id="UpdateAlarmRulePolicies__b7364317731939">Status code: 500</strong></p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_table1216916504813" frame="border" border="1" rules="all"><caption><b>Table 8 </b>Response body parameters</caption><thead align="left"><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row81691857482"><th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.4.8.2.4.1.1"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1532812514817">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.4.8.2.4.1.2"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p11328953481">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.8.2.4.1.3"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1432816516489">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row1116911594811"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.8.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1932810516485">error_code</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.8.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p93281518481">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.8.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p143281564818">Status code customized by each cloud service when a request error occurs.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1932812514818">Minimum: <strong id="UpdateAlarmRulePolicies__b109945349774756">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p83284524818">Maximum: <strong id="UpdateAlarmRulePolicies__b207998163151224">256</strong></p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row18169554480"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.8.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1632813504814">error_msg</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.8.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p193282051488">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.8.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p63292594814">Request error message.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p143291594810">Minimum: <strong id="UpdateAlarmRulePolicies__b182084120974756">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1329259485">Maximum: <strong id="UpdateAlarmRulePolicies__b165824979351224">256</strong></p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row1216920517482"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.8.2.4.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1432912544811">request_id</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.4.8.2.4.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1632919534815">String</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.4.8.2.4.1.3 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1732912584819">Request ID.</p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p17329155164820">Minimum: <strong id="UpdateAlarmRulePolicies__b210247889774756">0</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p10329115104816">Maximum: <strong id="UpdateAlarmRulePolicies__b200243532551224">256</strong></p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="section" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_section1632913544814"><h4 class="sectiontitle">Example Requests</h4><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p193298510481">Modifying an alarm policy whose <strong id="UpdateAlarmRulePolicies__b1037910139547">metric_name</strong> is <strong id="UpdateAlarmRulePolicies__b38705158545">disk_device_read_bytes_rate</strong></p>
<pre class="screen" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_screen19329205174819">{
"policies" : [ {
"metric_name" : "disk_device_read_bytes_rate",
"period" : 1,
"filter" : "average",
"comparison_operator" : "&gt;",
"value" : 75,
"unit" : "byte/s",
"count" : 3,
"suppress_duration" : 10800,
"level" : 2
} ]
}</pre>
</div>
<div class="section" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_section8329175144810"><h4 class="sectiontitle">Example Responses</h4><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p832915510483"><strong id="UpdateAlarmRulePolicies__b187891818382948">Status code: 200</strong></p>
<p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p732945114810">Modification succeeded.</p>
<pre class="screen" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_screen11329195144818">{
"policies" : [ {
"metric_name" : "disk_device_read_bytes_rate",
"period" : 1,
"filter" : "average",
"comparison_operator" : "&gt;",
"value" : 75,
"unit" : "byte/s",
"count" : 3,
"type" : "",
"suppress_duration" : 10800,
"level" : 2
} ]
}</pre>
</div>
<div class="section" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_section5329853484"><h4 class="sectiontitle">Status Codes</h4>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_status_code" frame="border" border="1" rules="all"><thead align="left"><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row817119512485"><th align="left" class="cellrowborder" valign="top" width="15%" id="mcps1.3.7.2.1.3.1.1"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1432916544818">Status Code</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="85%" id="mcps1.3.7.2.1.3.1.2"><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p5329158481">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row1317145174814"><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.7.2.1.3.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p4329145104813">200</p>
</td>
<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.7.2.1.3.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1332975194814">Modification succeeded.</p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row11711255482"><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.7.2.1.3.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p193294524812">400</p>
</td>
<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.7.2.1.3.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1732916544817">Parameter verification failed.</p>
</td>
</tr>
<tr id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_row161715594819"><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.7.2.1.3.1.1 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p103296594814">500</p>
</td>
<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.7.2.1.3.1.2 "><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p532917519486">Failed to complete the request because of an internal server error.</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="section" id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_section13297514814"><h4 class="sectiontitle">Error Codes</h4><p id="UpdateAlarmRulePolicies__en-us_topic_0000001695099485_p1532975194812">See <a href="ErrorCode.html">Error Codes</a>.</p>
</div>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="topic_300000002.html">Alarm Policies</a></div>
</div>
</div>
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