AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionF23582CKRKA7K81GJkn9EZBxY+NoHwTV8IzgiBvcVgvFrILlJD1G4hy/u4+eeDxYR/2+PHSdd5mFuKhSanSNaQ3RkxQ=