public void setReadmeUrl(String readmeUrl) {
        this.readmeUrl = readmeUrl;
    }
<p>
A link to the S3 object in Markdown language that contains a more detailed description of the application and how
it works.
</p>
<p>
Maximum size 5 MB
</p>
<p>
You can specify only one of readmeBody and readmeUrl; otherwise, an error results.
</p>

@param readmeUrl
       A link to the S3 object in Markdown language that contains a more detailed description of the application
       and how it works.</p>
       <p>
       Maximum size 5 MB
       </p>
       <p>
       You can specify only one of readmeBody and readmeUrl; otherwise, an error results.
aws-java-sdk-serverlessapplicationrepository/src/main/java/com/amazonaws/services/serverlessapplicationrepository/model/CreateApplicationRequest.java