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 action1Z5XZK86TZN4A43Xdj+/3E/hgQLAmEjFCf6vSmjECyT6nGXLs3pU1tmZqXoJzCIZMA3CCDsny/ZXsKsFXUVV4/XYCLo=