public Certificate withIssuer(String issuer) {
        setIssuer(issuer);
        return this;
    }
<p>
The entity that issued the certificate.
</p>

@param issuer
       The entity that issued the certificate.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-workspacesweb/src/main/java/com/amazonaws/services/workspacesweb/model/Certificate.java