code: public static EntityTypeActionOperation<String> getProtectionKey(
              String protectionKeyId) {
          return new GetProtectionKeyActionOperation("GetProtectionKey")
                  .addQueryParameter("ProtectionKeyId",
                          String.format("'%s'", protectionKeyId)).setAcceptType(
                          MediaType.APPLICATION_XML_TYPE);
      }
docs: Gets the protection key.
  
  @param protectionKeyId
  the protection key id
  @return the protection key