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chenxiaoxiong
f9e2808b7c
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: chenxiaoxiong <chenxiaoxiong@huawei.com> Co-committed-by: chenxiaoxiong <chenxiaoxiong@huawei.com>
33 lines
3.2 KiB
HTML
33 lines
3.2 KiB
HTML
<a name="dataartsstudio_03_0623"></a><a name="dataartsstudio_03_0623"></a>
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<h1 class="topictitle1">What Should I Do If Error Message "The request parameter invalid" Is Displayed When I Use Python to Call the API for Executing Scripts?</h1>
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<div id="body0000001726718249"><div class="section" id="dataartsstudio_03_0623__section16611138671"><h4 class="sectiontitle">Symptom</h4><p id="dataartsstudio_03_0623__p10578923872">Error message "The request parameter invalid" is displayed when Python is used to call the API for executing scripts.</p>
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<p id="dataartsstudio_03_0623__p10852233191813">Call the script execution API by following the instructions in <em id="dataartsstudio_03_0623__i17565287120">"Executing a Script" in DataArts Studio API Reference</em> in <em id="dataartsstudio_03_0623__i17567281919">DataArts Studio Usage Guide</em>.</p>
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<p id="dataartsstudio_03_0623__p178521433201819"><span><img id="dataartsstudio_03_0623__image125980541717" src="en-us_image_0000002424392261.png" title="Click to enlarge" class="imgResize"></span></p>
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<p id="dataartsstudio_03_0623__p1085293341815">View logs.</p>
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<p id="dataartsstudio_03_0623__p188521633201820">Error: Content type 'application/octet-stream' not supported</p>
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</div>
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<div class="section" id="dataartsstudio_03_0623__section346011533712"><h4 class="sectiontitle">Possible Causes</h4><p id="dataartsstudio_03_0623__p7232105913717">The value of the <strong id="dataartsstudio_03_0623__b1775457702">content-type</strong> parameter is <strong id="dataartsstudio_03_0623__b127751657005">application/json</strong>.</p>
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<div class="note" id="dataartsstudio_03_0623__note7365135031516"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="dataartsstudio_03_0623__p188581950141513"><strong id="dataartsstudio_03_0623__b1460154314338">content-type</strong> indicates the request body type or format. Its default value is <span class="parmvalue" id="dataartsstudio_03_0623__parmvalue136034320331"><b>application/json</b></span>.</p>
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<p id="dataartsstudio_03_0623__p1285855071513">If the request body contains Chinese characters, use <strong id="dataartsstudio_03_0623__b18129107203419">charset=utf8</strong> to specify the Chinese character set.</p>
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</div></div>
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<div class="section" id="dataartsstudio_03_0623__section126120261689"><h4 class="sectiontitle">Solution</h4><p id="dataartsstudio_03_0623__p21451031583">Change the value of <strong id="dataartsstudio_03_0623__b2334672011">content-type</strong>.</p>
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<p id="dataartsstudio_03_0623__p1362784519817"><span><img id="dataartsstudio_03_0623__image36274459817" src="en-us_image_0000002269116277.png" title="Click to enlarge" class="imgResize"></span></p>
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<p id="dataartsstudio_03_0623__p862774519815"></p>
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<p id="dataartsstudio_03_0623__p116277456810">After the value of <strong id="dataartsstudio_03_0623__b143641335922">content-type</strong> is changed, the API can be called successfully.</p>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="dataartsstudio_03_0035.html">DataArts Factory</a></div>
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<script language="JavaScript">
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