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 actionN6N9JEXYBGJB8B5YXBcQ1zfbAj4J0k3eaa/TWBVqHOKzL7Vzq1yj2NVGBxmIE0rV/r/zdRQjlpNdKY4hZCAuqd3pBI0FwkhgfofL64tM3gJax/oP