Get device creation dates in batches (from October
<p><strong>A brief description:</strong> </p>
<p><strong>Request URL:</strong></p>
<ul>
<li><code>http(s)://test.growatt.com/v1/device/all/create_date</code></li>
</ul>
<p><strong>Request method:</strong></p>
<ul>
<li>post</li>
</ul>
<p><strong>Parameters:</strong></p>
<table>
<thead>
<tr>
<th style="text-align: left;">Parameter name</th>
<th style="text-align: left;">Required</th>
<th style="text-align: left;">Type</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">pageNum</td>
<td style="text-align: left;">yes</td>
<td style="text-align: left;">int</td>
<td>Number of pages, max 2</td>
</tr>
<tr>
<td style="text-align: left;">devices</td>
<td style="text-align: left;">yes</td>
<td style="text-align: left;">int</td>
<td>array of device serial numbers (SN), max 100</td>
</tr>
</tbody>
</table>
<p><strong>Back to example</strong></p>
<pre><code>{
&quot;data&quot;: {
&quot;XWB9947001&quot;: {
&quot;createTime&quot;: &quot;2020-07-07 15:52:34.0&quot;,
&quot;deviceName&quot;: &quot;INVERTER&quot;,
&quot;tableName&quot;: &quot;&quot;,
&quot;lastUpdateTime&quot;: &quot;2021-10-22 15:27:40.0&quot;,
&quot;deviceType&quot;: &quot;INVERTER&quot;,
&quot;datalogSn&quot;: &quot;DYD4A2101C&quot;,
&quot;deviceSn&quot;: &quot;XWB9947001&quot;
}
},
&quot;error_code&quot;: 0,
&quot;error_msg&quot;: &quot;&quot;
}</code></pre>
<p><strong>Return parameter description</strong></p>
<table>
<thead>
<tr>
<th style="text-align: left;">parameter name</th>
<th style="text-align: left;">type</th>
<th>description</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">deviceSn</td>
<td style="text-align: left;">string</td>
<td>Device SN</td>
</tr>
<tr>
<td style="text-align: left;">datalogSn</td>
<td style="text-align: left;">string</td>
<td>The SN of the collector to which the inverter belongs</td>
</tr>
<tr>
<td style="text-align: left;">deviceType</td>
<td style="text-align: left;">string</td>
<td>device type</td>
</tr>
<tr>
<td style="text-align: left;">lastUpdateTime</td>
<td style="text-align: left;">string</td>
<td>Last update time</td>
</tr>
<tr>
<td style="text-align: left;">deviceName</td>
<td style="text-align: left;">string</td>
<td>device name</td>
</tr>
<tr>
<td style="text-align: left;">createTime</td>
<td style="text-align: left;">string</td>
<td>create time</td>
</tr>
<tr>
<td style="text-align: left;">error_code</td>
<td style="text-align: left;">string</td>
<td>0: normal return, 10001: system error</td>
</tr>
<tr>
<td style="text-align: left;">error_msg</td>
<td style="text-align: left;">string</td>
<td>Error message</td>
</tr>
</tbody>
</table>
<p><strong>Remark</strong> </p>
<ul>
<li>The acquisition frequency is once every 5 minutes</li>
</ul>