How to enforce Content Type and Content Length Range using PreSignedURL

[huzaifaali14]

Hi, I actually have two questions

• I can see that we have a support for content type while making a request to fetch pre-signed url for put request but no matter whatever type of file we upload using that signed url, it gets uploaded. Is there a way to validate that the content type of file should match with the type that was provided while generating the signed url?
• How can I set content length range while generating presignedURL.

Here is what my request looks like.

const command = new PutObjectCommand({ Bucket: bucketName, Key: path, ContentType: 'image/jpeg', ContentLength: 2900000, ACL: 'public-read', });

`const signedUrl = await getSignedUrl(this.awsClient, command, {
    expiresIn: Number(this.appConfig.downloadSignedUrlExpiryTime),
  });`