public void setKmsKeyArn(String kmsKeyArn) {
        this.kmsKeyArn = kmsKeyArn;
    }
<p>
The ARN of a KMS key used to encrypt the ephemeris in Ground Station.
</p>

@param kmsKeyArn
       The ARN of a KMS key used to encrypt the ephemeris in Ground Station.
aws-java-sdk-groundstation/src/main/java/com/amazonaws/services/groundstation/model/CreateEphemerisRequest.java