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 action6WPRTFVEKRH1ZZKW3X6E0oApgWt05YT8WWSShFt0X3TKDuqw25du2R2P13Bl1w895yUXr32hL+X+qJjKPRDv0xwERlU=