Error 1043 thrown .AND. Message in the response/output has unicode chars

[rao-anant]

Example:
"Message": "The optional parameter \u0027\u0027 was added in the new version.",

Full content:
{
"Severity": 1,
"Message": "The optional parameter \u0027\u0027 was added in the new version.",
"OldJsonRef": "#/paths/1subscriptions1{id}~1transactions/get/parameters/0",
"NewJsonRef": "#/paths/1subscriptions1{id}~1transactions/get/parameters/0",
"Id": 1043,
"Code": "AddingOptionalParameter",
"Mode": 0
}

What can I do to have the unicode chars shown in the clear?
Thanks!