code: public static boolean createTable(String appid, long readCapacity, long writeCapacity) {
  		if (StringUtils.isBlank(appid)) {
  			return false;
  		} else if (StringUtils.containsWhitespace(appid)) {
  			logger.warn("DynamoDB table name contains whitespace. The name '{}' is invalid.", appid);
  			return false;
  		} else if (existsTable(appid)) {
  			logger.warn("DynamoDB table '{}' already exists.", appid);
  			return false;
  		}
  		try {
  			String table = getTableNameForAppid(appid);
  			getClient().createTable(new CreateTableRequest().withTableName(table).
  					withKeySchema(new KeySchemaElement(Config._KEY, KeyType.HASH)).
  					withSSESpecification(new SSESpecification().withEnabled(ENCRYPTION_AT_REST_ENABLED)).
  					withAttributeDefinitions(new AttributeDefinition(Config._KEY, ScalarAttributeType.S)).
  					withProvisionedThroughput(new ProvisionedThroughput(readCapacity, writeCapacity)));
  			logger.info("Created DynamoDB table '{}'.", table);
  		} catch (Exception e) {
  			logger.error(null, e);
  			return false;
  		}
  		return true;
  	}
docs: Creates a table in AWS DynamoDB.
  @param appid name of the {@link com.erudika.para.core.App}
  @param readCapacity read capacity
  @param writeCapacity write capacity
  @return true if created