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 action19J3VW2T6PN8G0TX6VMGjxr9VgNC6zlMJQpyjd8nZtH7fCZeGyh1pGQc5+lCVPKf7k+UbRmWzCHWEAX05u+ezY1DgwdCAlT96vMUo1Wx3s6+pMa4EiXK12L5nE0=