I have been trying to make a bold part of my cell using Gspread API. But I couldn't figure out how to do that. I found a way in that

Note:

• If your cell "A1" has already had the text of I would like to make bold specific part of my cell, you can also use the following request body.

    reqs = [
        {"updateCells": {
            "range": gridRange,
            "rows": [{"values": [{"textFormatRuns": [
                {"format": {"bold": True}, "startIndex": 21},
                {"format": {"bold": False}, "startIndex": 39}
            ]}]}],
            "fields": "textFormatRuns.format.bold"
        }}
    ]
  

References:

• batch_update(body)
• UpdateCellsRequest