public void setContextArn(String contextArn) {
        this.contextArn = contextArn;
    }
<p>
The Amazon Resource Name (ARN) of the context.
</p>

@param contextArn
       The Amazon Resource Name (ARN) of the context.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/DescribeContextResult.java