Store Content in IDOL Server > Language Support > Convert Results to a Specific Encoding > Text-free Queries

Text-free Queries
By default, query actions that do not contain any query text return results in the encoding specified in the DefaultLanguageType parameter. If any of the query results are not compatible with this encoding, IDOL server indicates this in the results.
If you want a query action to return results in a specific encoding, you can add the OutputEncoding parameter to your query. IDOL server converts all results to this encoding, provided they are compatible with it. If any of the query results are not compatible with this encoding, IDOL server returns an appropriate message. You can specify a default value for the OutputEncoding parameter in the DefaultEncoding configuration parameter.
For example:
http://12.3.4.56:4000/action=Suggest&ID=9016&OutputEncoding=EASTERNEUROPEAN_ISO
In this example, IDOL server converts all query results to EASTERNEUROPEAN_ISO.