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 actionY5BHFCNPSCN6JSNYkVTjTxjhqcd50yDM7uyV4KgiSxcz6nrreq1x6dgolE0n+VYOuXAH3f3/TzGV98RMgd9rcUcn5x0=