AccessDeniedUser: arn:aws:sts::891377200336:assumed-role/APIG-to-S3-Role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::testhosting2025" because no identity-based policy allows the s3:ListBucket action7QQ4A45325GRE5WDWiuCQdqfSLlrva1kbPgBjJulDW0izv/Y1f4FKRhq/A9vkr1SQkv9H+R6H/45/7m4DBjA9EZ8nlY=