AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionSBZ8GX0GJAHGFDMZVLucGt+6Ywo8pmM31zAMigy4Qt3g5oEfW52aJT/YBvIKKbjFr9vjpVGBuQXBS5OycT2Mu5agRB4=