Larger queries return a 400 (bad request) response

[FNieschalk]

Library version [e.g. 1.1.2]
3.0.4

Node.js version [e.g. 8.16.0]
22.11.0

Describe the bug
I have a query which works just fine with a couple of IRIs in it's VALUES ?targetClass { <iri1> <iri2> <iri3> ... } . Now if my code generates a larger query with hundreds of IRIs in ?targetClass, the client will give me a 400 (bad request) response.

Copying the same query, even with a lot of ?targetClasses, to the GraphDB Web UI and executing it will work.

To Reproduce

const query = 'add a big SPARQL query here'
GraphDbClient.validateSparqlQuery(query); // this passes just fine

const queryPayload = GraphDbClient.createSelectQueryPayload(query, limit);

let stream;
try {
    stream = await this.client.query(queryPayload);
} catch (error) {
    // error 400 is caught here
}

Expected behavior
Independent of the query length, it should be sent without a 400 error.

Additional context
Rolling back to 3.0.3 solved the issue for now, so I believe that this change of 3.0.4 which is mentioned in CHANGELOG.md may be responsible for this:

When executing a query with a POST request and a valid QueryPayload, regardless of the content type, the parameters will be included in the request.