note
ELISHEVA
<p>When you are trying to figure out how to access a part of a complex data structure, it is important to pay attention to each level of curly brace <c>{</c> and square bracket <c>[</c>. If you look carefully you should see a square brace next to <c>{properties}</c>. That means that hash member is storing an array reference. Within the array are a series of <c>{...}</c>. Each of those are array elements. Since the array element with the property name 'maxEngines' is in the first array element, you would access its associated value like this:</p>
<code>$license->{properties}->[0]->{value}</code>
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