Can i send other parameter apart from id and text through upsert API and if so, what is the format?

{
“documents”: [
{
“text”: “Vignesh is the CEO of xyz company”
}
],
“model”: “e2e”
}

You can find the documentation for upsert here. The top level keys are vectors and namespace (optional). You’ll include the array of vectors with their associated metadata in the vectors array