public void setRestrictionType(String restrictionType) {
        this.restrictionType = restrictionType;
    }
<p>
The method that you want to use to restrict distribution of your content by country:
</p>
<ul>
<li>
<p>
<code>none</code>: No geo restriction is enabled, meaning access to content is not restricted by client geo
location.
</p>
</li>
<li>
<p>
<code>blacklist</code>: The <code>Location</code> elements specify the countries in which you don't want
CloudFront to distribute your content.
</p>
</li>
<li>
<p>
<code>whitelist</code>: The <code>Location</code> elements specify the countries in which you want CloudFront to
distribute your content.
</p>
</li>
</ul>

@param restrictionType
       The method that you want to use to restrict distribution of your content by country:</p>
       <ul>
       <li>
       <p>
       <code>none</code>: No geo restriction is enabled, meaning access to content is not restricted by client
       geo location.
       </p>
       </li>
       <li>
       <p>
       <code>blacklist</code>: The <code>Location</code> elements specify the countries in which you don't want
       CloudFront to distribute your content.
       </p>
       </li>
       <li>
       <p>
       <code>whitelist</code>: The <code>Location</code> elements specify the countries in which you want
       CloudFront to distribute your content.
       </p>
       </li>
@see GeoRestrictionType
aws-java-sdk-cloudfront/src/main/java/com/amazonaws/services/cloudfront/model/GeoRestriction.java