public ConfigDef define(String name, Type type, Object defaultValue, Importance importance, String documentation, String alternativeString) {
        return define(name, type, defaultValue, null, importance, documentation, null, -1, Width.NONE,
                name, Collections.emptyList(), null, alternativeString);
    }
Define a new configuration with no special validation logic
@param name              The name of the config parameter
@param type              The type of the config
@param defaultValue      The default value to use if this config isn't present
@param importance        The importance of this config: is this something you will likely need to change.
@param documentation     The documentation string for the config
@param alternativeString The string which will be used to override the string of defaultValue
@return This ConfigDef so you can chain calls
clients/src/main/java/org/apache/kafka/common/config/ConfigDef.java