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 actionZ1T2JA3JAYNCJ8YXx0N8B/rNgeaQwipPmWLNVJ298HtJ8SB+wtvrrkHsmQEPo0xAJPrAX3c8haXnHvZ6NQ4DkrF/qFc=