doc-exports/docs/modelarts/sdk-ref/modelarts_04_0123.html
Lai, Weijian 1ad28cc33e modelarts sdk-ref first version
Reviewed-by: Jiang, Beibei <beibei.jiang@t-systems.com>
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com>
Co-authored-by: Lai, Weijian <laiweijian4@huawei.com>
Co-committed-by: Lai, Weijian <laiweijian4@huawei.com>
2023-03-01 15:24:28 +00:00

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<a name="modelarts_04_0123"></a><a name="modelarts_04_0123"></a>
<h1 class="topictitle1">Overview of Session Authentication</h1>
<div id="body8662426"><p id="modelarts_04_0123__en-us_topic_0181617588_en-us_topic_0160123269_p24234449275">The session module authenticates in-cloud resources and initializes ModelArts SDK Client and OBS Client. After a session is set up, you can directly call the ModelArts SDK APIs.</p>
<ul id="modelarts_04_0123__en-us_topic_0181617588_ul10326736154013"><li id="modelarts_04_0123__li1569194715713">ModelArts notebook can be directly used without configuring session authentication parameters. The sample code is as follows:<div class="codecoloring" codetype="Python" id="modelarts_04_0123__en-us_topic_0181617588_screen8361620153111"><div class="highlight"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><span class="normal">1</span>
<span class="normal">2</span></pre></div></td><td class="code"><div><pre><span></span><span class="kn">from</span> <span class="nn">modelarts.session</span> <span class="kn">import</span> <span class="n">Session</span>
<span class="n">session</span> <span class="o">=</span> <span class="n">Session</span><span class="p">()</span>
</pre></div></td></tr></table></div>
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</li><li id="modelarts_04_0123__li76913474570">When using the ModelArts SDK in other development environments, select one of the following authentication methods for session authentication:<ul id="modelarts_04_0123__ul9784125013572"><li id="modelarts_04_0123__en-us_topic_0181617588_li3327123617400"><a href="modelarts_04_0154.html">Authentication Using the Username and Password</a>: Available for <a href="modelarts_04_0217.html">OBS Management</a>, <a href="modelarts_04_0131.html">Training Management</a>, <a href="modelarts_04_0194.html">Model Management</a>, and <a href="modelarts_04_0200.html">Service Management</a>.</li><li id="modelarts_04_0123__en-us_topic_0181617588_li998818430409"><a href="modelarts_04_0155.html">AK/SK-based Authentication</a>: Available for <a href="modelarts_04_0217.html">OBS Management</a>, <a href="modelarts_04_0131.html">Training Management</a>, <a href="modelarts_04_0194.html">Model Management</a>, and <a href="modelarts_04_0200.html">Service Management</a>.</li></ul>
</li></ul>
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<div class="parentlink"><strong>Parent topic:</strong> <a href="modelarts_04_0153.html">Session Authentication</a></div>
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