Split 2 metrics values in Prometheus

I have metric:

http_server_requests_seconds_count{service="application", status="200", uri="/v1/rest/clients/ids"} 30
http_server_requests_seconds_count{service="application", status="500", uri="/v1/rest/clients/ids"} 20

And I need to calculate the number of Uri in general and Uri with a certain status.

Request 1: (Count by Uri)

round(sum(delta(http_server_requests_seconds_count[5m])) by (service, uri))

"result" : [
         {
            "metric" : {
               "service" : "application",
               "uri" : "/v1/rest/clients/ids"
            },
            "value" : [
               1.662458065998E9,
               "50"
            ]
         },

Request 2: (Count by Uri and status)

round(sum(delta(http_server_requests_seconds_count[5m])) by (service, uri, status))

"result" : [
         {
            "metric" : {
               "service" : "application",
               "status" : "200",
               "uri" : "/v1/rest/clients/ids"
            },
            "value" : [
               1.662458065998E9,
               "30"
            ]
         },
         {
            "metric" : {
               "service" : "application",
               "status" : "500",
               "uri" : "/v1/rest/clients/ids"
            },
            "value" : [
               1.662458065998E9,
               "20"
            ]
         },

How can I combine these 2 requests by service and url and get 2(3) values? Something like this:

"result" : [
         {
            "metric" : {
               "service" : "application",
               "uri" : "/v1/rest/clients/ids",
               "status": {
                   "200": {
                       "value" : [
                          1.662458065998E9,
                           "30"
                          ]
                    },
                   "500": {
                       "value" : [
                          1.662458065998E9,
                           "20"
                          ]
                    },
            },
            "value" : [
               1.662458065998E9,
               "50"
            ]
         },

I tried to use query:

round(sum(delta(http_server_requests_seconds_count[5m])) by (service, uri)) 
 * on (service,uri) group_right(status) 
round(sum(delta(http_server_requests_seconds_count[5m])) by (service,uri, status))

But got error

{"status":"error","errorType":"execution","error":"multiple matches for labels: grouping labels must ensure unique matches"}