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 action26RB06A1BJ82QT57Gd3xM8y6qkw8LM+OvtBzfpvjfSkIOB1aulMOtiRj/s7az4Rne+xZwwHHSi7bhaYpUmoIMckPc1qcEC2j7l8LFFpOn6Pw6w6bJks1zu64pWQ=