public void setS3Url(String s3Url) {
        this.s3Url = s3Url;
    }
<p>
The URL of the Amazon Simple Storage Service (Amazon S3) bucket that contains the endpoint definitions to import.
This location can be a folder or a single file. If the location is a folder, Amazon Pinpoint imports endpoint
definitions from the files in this location, including any subfolders that the folder contains.
</p>
<p>
The URL should be in the following format:
s3://<replaceable>bucket-name</replaceable>/<replaceable>folder-name</replaceable
>/<replaceable>file-name</replaceable>. The location can end with the key for an individual object or a prefix
that qualifies multiple objects.
</p>

@param s3Url
       The URL of the Amazon Simple Storage Service (Amazon S3) bucket that contains the endpoint definitions to
       import. This location can be a folder or a single file. If the location is a folder, Amazon Pinpoint
       imports endpoint definitions from the files in this location, including any subfolders that the folder
       contains.</p>
       <p>
       The URL should be in the following format:
       s3://<replaceable>bucket-name</replaceable>/<replaceable>folder-
       name</replaceable>/<replaceable>file-name</replaceable>. The location can end with the key for an
       individual object or a prefix that qualifies multiple objects.
aws-java-sdk-pinpoint/src/main/java/com/amazonaws/services/pinpoint/model/ImportJobResource.java