code: public java.util.Map<String, String> getSourceEncryptionContext() {
          if (sourceEncryptionContext == null) {
              sourceEncryptionContext = new com.ibm.cloud.objectstorage.internal.SdkInternalMap<String, String>();
          }
          return sourceEncryptionContext;
      }
docs: <p>
  Encryption context used to encrypt and decrypt the data specified in the <code>CiphertextBlob</code> parameter.
  </p>
  
  @return Encryption context used to encrypt and decrypt the data specified in the <code>CiphertextBlob</code>
  parameter.