public void setMediaRegion(String mediaRegion) {
        this.mediaRegion = mediaRegion;
    }
<p>
The Region in which to create the meeting.
</p>
<p>
Available values: <code>af-south-1</code>, <code>ap-northeast-1</code>, <code>ap-northeast-2</code>,
<code>ap-south-1</code>, <code>ap-southeast-1</code>, <code>ap-southeast-2</code>, <code>ca-central-1</code>,
<code>eu-central-1</code>, <code>eu-north-1</code>, <code>eu-south-1</code>, <code>eu-west-1</code>,
<code>eu-west-2</code>, <code>eu-west-3</code>, <code>sa-east-1</code>, <code>us-east-1</code>,
<code>us-east-2</code>, <code>us-west-1</code>, <code>us-west-2</code>.
</p>
<p>
Available values in Amazon Web Services GovCloud (US) Regions: <code>us-gov-east-1</code>,
<code>us-gov-west-1</code>.
</p>

@param mediaRegion
       The Region in which to create the meeting.</p>
       <p>
       Available values: <code>af-south-1</code>, <code>ap-northeast-1</code>, <code>ap-northeast-2</code>,
       <code>ap-south-1</code>, <code>ap-southeast-1</code>, <code>ap-southeast-2</code>,
       <code>ca-central-1</code>, <code>eu-central-1</code>, <code>eu-north-1</code>, <code>eu-south-1</code>,
       <code>eu-west-1</code>, <code>eu-west-2</code>, <code>eu-west-3</code>, <code>sa-east-1</code>,
       <code>us-east-1</code>, <code>us-east-2</code>, <code>us-west-1</code>, <code>us-west-2</code>.
       </p>
       <p>
       Available values in Amazon Web Services GovCloud (US) Regions: <code>us-gov-east-1</code>,
       <code>us-gov-west-1</code>.
aws-java-sdk-chimesdkmeetings/src/main/java/com/amazonaws/services/chimesdkmeetings/model/CreateMeetingRequest.java