public void setRequester(String requester) {
        this.requester = requester;
    }
<p>
An identifier, such as a name or account ID, that is associated with the requester. The <code>Requester</code> is
used to capture the <code>author/actor</code> name of the event request.
</p>

@param requester
       An identifier, such as a name or account ID, that is associated with the requester. The
       <code>Requester</code> is used to capture the <code>author/actor</code> name of the event request.
aws-java-sdk-codegurureviewer/src/main/java/com/amazonaws/services/codegurureviewer/model/RequestMetadata.java