the “reserved characters” defined by RFC3986 (Uniform Resource Identifier) have to be kept as they are (no encoding applied)
The code currently encode everything (refering to https://github.com/emartech/escher-java/blob/96eacf0ead41cad72f388a4de31d9dabc501f525/src/main/java/com/emarsys/escher/Helper.java and to the function "private String queryParameterToString(NameValuePair entry)"

Hi,
was trying to do a PUT request (following the testTheSimplestGetRequest() example in the escher-java/src/test/java/com/emarsys/escher/acceptance/AcceptanceTests.java file).

My Test method looks as follows:

    @Test
    public void testTheSimplestPutRequest() throws Exception {
        HttpRequestBase put = new HttpPut("https://xyz:443/api/api-services/");

        String body = "String test body";

        put = client.signPutRequest(put, body);
        String response = client.sendRequest(put);
    }

i have also modified the signRequest() to now accept a body like so:

    public HttpRequestBase signPutRequest(HttpRequestBase request, String body) throws EscherException {
        EscherRequestClientImpl escherRequest = new EscherRequestClientImpl(request, body);
        escher.signRequest(escherRequest, ESCHER_ACCESS_KEY_ID, ESCHER_SECRET, new ArrayList<>());
        return escherRequest.getHttpRequest();
    }

This returns the following error:

{"message":"HTTP Status 401 - verification failed for axbbc-9459-4798-a6cb-sddff: The signatures do not match (provided: xbxbxbxbx, calculated: fbfbfbf). path: api/api-services","errors":{}}

version: 0.3.1

Any ideas or any example on how to sign a PUT or POST request ?
Thanks

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