Unexpected key 'Conditions' found in params when using s3.getSignedUrl

[hamzahamidi]

I'm generating presigned URL then upload images to S3 through the generated url. This works fine.
But now, I want to limit the size of files and also add a check on the type of the file when generating the presigned URL.

export const getSignedUrl = async (fileName: string) => {
  const params = {
    Bucket: bucket,
    Key: fileName,
    Conditions: [
      ['content-length-range', 0, 4 * 1024 * 1024],
      ['starts-with', '$Content-Type', 'image/'],
    ],
  };

  return s3.getSignedUrl('putObject', params);
};

However, I'm getting the following error:

{
message: "Unexpected key 'Conditions' found in params",
code: "UnexpectedParameter"
}

Is this an expected result of using the getSignedUrl? If so, how to limit the size of files and also how to check the type of the file when generating the presigned URL?

I'm using "aws-sdk": "2.654.0"
Node 16.9.1