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 actionB11C19SYB6QTA5D3rutuH5tAj/V+gMGXkuUV0DiGELM/q0no9AJPsc1ZXqGrS9P/7OtdRgWdYh7XP5rvR6qb3b2ZMpk=