S3 rest service call to get key or object name using postman

Step1: Provide verb and rest URL

Verb: Get

URL format: https://buketname.s3.regionname.amazonaws.com/?QueryParameters

QueryParameters used:

list-type=2&prefix=filePath/&delimiter=/&query=Contents[?contains(key,' ')]

Step2: Choose type as aws signature and provide the follow information:

1. access key

2. secret key

3. AWS region: us-west-2(for example)

4. Service Name: s3

Step4: Run it.