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 action96PS0HH1N3PZY7KY/N0nQRev/zLCHYm6jb+0ysUw38GmMwpFLIMfBrAs/zSvhGCuaGU7/R78Xzv8uPuXtRoPwVydMzw=