Grant a user Amazon S3 console access to only a certain bucket

s3-one-bucket-policy.json

{
   "Version":"2012-10-17",
   "Statement":[
      {
         "Effect":"Allow",
         "Action":[
            "s3:ListBucket"
         ],
         "Resource":"arn:aws:s3:::awsexamplebucket"
      },
      {
         "Effect":"Allow",
         "Action":[
            "s3:PutObject",
            "s3:GetObject"
         ],
         "Resource":"arn:aws:s3:::awsexamplebucket/*"
      }
   ]
}