public void setEncryptionKmsKeyId(String encryptionKmsKeyId) {
        this.encryptionKmsKeyId = encryptionKmsKeyId;
    }
<p>
The ID of the KMS key used to encrypt the private key.
</p>

@param encryptionKmsKeyId
       The ID of the KMS key used to encrypt the private key.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/AssociatedRole.java