public GetParametersForExportResult withSigningKeyCertificateChain(String signingKeyCertificateChain) {
        setSigningKeyCertificateChain(signingKeyCertificateChain);
        return this;
    }
<p>
The root certificate authority (CA) that signed the signing key certificate in PEM format (base64 encoded).
</p>

@param signingKeyCertificateChain
       The root certificate authority (CA) that signed the signing key certificate in PEM format (base64
       encoded).
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-paymentcryptography/src/main/java/com/amazonaws/services/paymentcryptography/model/GetParametersForExportResult.java