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 actionE5XQYE36P1DT5KHSZrU8FYFdRXuXf33A0wZLHED7GG6h5uUjZWpYOBOqxaBaM1yhj2G4wW7AXhOqmdR4Mvrf0rxdzLs=