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 action6G0PTB9D34P3QKA2ANEmz8J9FBqLTI2fo3+rPXXYTT2NFYU5b9TsjfUtxf02nhKD0l/O+VZZrSEBPT1IFu3SkiZ5EupWNZXY9cHiz6OgPSwjjYRpIGxD7frPP0Y=