I have a trouble around GET_REQUESTER operation for russian names :\

request for example:

http://localhost/sdpapi/requester?OPERATION_NAME=GET_ALL&TECHNICIAN_KEY=XXX-XXX-XXX-XXX&INPUT_DATA=<Operation><Details><parameter><name>username</name><value>Иванов Иван Иванович</value></parameter></Details></Operation>&format=xml

It will responses for me ALL of requesters in SDP - non correct.

But when i i send loginname for user - the response is OK

http://localhost/sdpapi/requester?OPERATION_NAME=GET_ALL&TECHNICIAN_KEY=XXX-XXX-XXX-XXX&INPUT_DATA=<Operation><Details><parameter><name>loginname</name><value>i.ivanov</value></parameter></Details></Operation>&format=xml

 - it's correct.

For json - same problem

.../sdpapi/requester?OPERATION_NAME=GET_ALL&TECHNICIAN_KEY=XXX-XXX-XXX-XXX&INPUT_DATA={"operation":{"details":{"username":"Иванов Иван Иванович"}}}&format=json

 - ALL of requesters in SDP - non correct

And question: how can i get correct fields for requester by sending name ? :(

Thanks!

ps. i write it by python with requests module, but test it in browser.

sorry for my english..