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 action6MRAWY5J3Z05K3T0mavY9iaK5uJe2z9LkfApyasE5X3xvZb8btavpyHMIDdwTAw4iGZ5XBMF1Z5yJcxQUVFtFc29Awu41VRkNaVR0pAN/SxqkEeF9Ja6HC3k/gU=