A Developer Is Storing JSON Files in an Amazon S3

Multiple Choice

A developer is storing JSON files in an Amazon S3 bucket. The developer wants to securely share an object with a specific group of people. How can the developer securely provide temporary access to the objects that are stored in the S3 bucket?

A) Set object retention on the files. Use the AWS software development kit (SDK) to restore the object before subsequent requests. Provide the bucket's S3 URL.
B) Use the AWS software development kit (SDK) to generate a presigned URL. Provide the presigned URL.
C) Set a bucket policy that restricts access after a period of time. Provide the bucket's S3 URL.
D) Configure static web hosting on the S3 bucket. Provide the bucket's web URL.