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 action9WREXK4VJ03QV197RpXBaC6MJ7sDEEGwA6wC/BEYSq+wcJFlsorj4kamePhzEPkE1IfmwNA30vJkKXVIv54wenZc9/ETkdgoKW6x9KlIxgHsKHM7UVbLzLlb4+A=