diff --git a/src/c++/perf_analyzer/schema.json b/src/c++/perf_analyzer/schema.json
index 9c3360ab8..8cd7783b2 100644
--- a/src/c++/perf_analyzer/schema.json
+++ b/src/c++/perf_analyzer/schema.json
@@ -33,19 +33,18 @@
                         "maxItems": 1,
                         "properties": {
                             "mode": {
-                                "description": "Operating mode of perf analyzer: For example, concurrency or request rate.",
+                                "description": "Operating mode of perf analyzer: For example, 'concurrency' or 'request rate'.",
                                 "type": "string"
                             },
                             "value": {
                                 "description": "Concurrency or request rate for the current experiment.",
-                                "type": "number"
+                                "type": "integer"
                             }
                         }
                     },
                     "requests": {
-                        "description": "The array of requests sent by perf_analyzer for this experiment.",
+                        "description": "The array of requests sent by Perf Analyzer for this experiment.",
                         "type": "array",
-                        "uniqueItems": true,
                         "items": {
                             "$ref": "#/properties/experiments/items/properties/$defs/request"
                         }
@@ -61,17 +60,17 @@
                             "properties": {
                                 "timestamp": {
                                     "description": "Time stamp of the request.",
-                                    "type": "number"
+                                    "type": "integer"
                                 },
                                 "sequence_id": {
                                     "description": "The sequence_id of the request.",
-                                    "type": "number"
+                                    "type": "integer"
                                 },
                                 "responses_timestamps": {
                                     "description": "All associated responses to this request.",
                                     "type": "array",
                                     "items": {
-                                        "type": "number"
+                                        "type": "integer"
                                     }
                                 }
                             }
@@ -81,7 +80,7 @@
                         "description": "An array of time stamps describing window boundaries.",
                         "type": "array",
                         "items": {
-                            "type": "number"
+                            "type": "integer"
                         },
                         "uniqueItems": true
                     }