public void setEncryptionKeyArn(String encryptionKeyArn) {
        this.encryptionKeyArn = encryptionKeyArn;
    }
<p>
The Amazon Resource Name (ARN) of the encryption key for the repository link to be updated.
</p>

@param encryptionKeyArn
       The Amazon Resource Name (ARN) of the encryption key for the repository link to be updated.
aws-java-sdk-codeconnections/src/main/java/com/amazonaws/services/codeconnections/model/UpdateRepositoryLinkRequest.java