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 action4Y9ANTP33AZEGSGDY21JOkJoTK1PLOD8kXq05FlIGKFcEE/wVtZnjoDKlQbgluEuV3cR/si4rvm/82uVIO+eOVCUAKd/UsfbcCZua2eo61vyD/V/Vw5C1UixLCY=