v>
	
	
	
	<div class="method-subsection availability">
		<h4 class="method-subtitle parameter-title">Availability</h4>
		<p>v1.0</p>
	</div>
	
	
	
	<div class="method-subsection discussion-section">
		<h4 class="method-subtitle">Discussion</h4>
		<p>Positional parameters can be accessed using objective-C indexed subscripting API.
For instance,</p>

<pre><code>callInfo[1] 
</code></pre>

<p>will return the value of calling parameter at index 1</p>

<p>Accessing a non-existing index will return nil without ra