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 action39SAF2ZRMTAM5WHQ2vdbb8ITxcviEZs9MvCruXfJCHwuy8jtPweQyIsf+cI7W1vQ003jGk6o6Uyd2u85JJ7+ygEO7S0=