public CloudBlobMetadata setEncryptionOrigin(EncryptionOrigin encryptionOrigin) {
    this.encryptionOrigin = encryptionOrigin;
    return this;
  }
Sets the encryption origin.
@param encryptionOrigin the {@link EncryptionOrigin}.
@return this instance.
ambry-cloud/src/main/java/com/github/ambry/cloud/CloudBlobMetadata.java