diff --git a/schema-docs.md b/schema-docs.md
index de627263..044e92d5 100644
--- a/schema-docs.md
+++ b/schema-docs.md
@@ -131,8 +131,8 @@ Usages:
 
 | Property | Type | Required? | Constraints | Description |
 |---|---|---|---|---|
-| `attribute_value_length_limit` | one of:<br>* `integer`<br>* `null`<br> | `false` | No constraints. | Configure max attribute value size. <br>Value must be non-negative.<br>If omitted or null, there is no limit.<br> |
-| `attribute_count_limit` | one of:<br>* `integer`<br>* `null`<br> | `false` | No constraints. | Configure max attribute count. <br>Value must be non-negative.<br>If omitted or null, 128 is used.<br> |
+| `attribute_value_length_limit` | one of:<br>* `integer`<br>* `null`<br> | `false` | * `minimum`: `0`<br> | Configure max attribute value size. <br>Value must be non-negative.<br>If omitted or null, there is no limit.<br> |
+| `attribute_count_limit` | one of:<br>* `integer`<br>* `null`<br> | `false` | * `minimum`: `0`<br> | Configure max attribute count. <br>Value must be non-negative.<br>If omitted or null, 128 is used.<br> |
 
 <details>
 <summary>Language support status</summary>
@@ -163,13 +163,15 @@ Usages:
       "type": [
         "integer",
         "null"
-      ]
+      ],
+      "minimum": 0
     },
     "attribute_count_limit": {
       "type": [
         "integer",
         "null"
-      ]
+      ],
+      "minimum": 0
     }
   }
 }</pre>
@@ -4144,13 +4146,15 @@ No usages.
           "type": [
             "integer",
             "null"
-          ]
+          ],
+          "minimum": 0
         },
         "attribute_count_limit": {
           "type": [
             "integer",
             "null"
-          ]
+          ],
+          "minimum": 0
         }
       }
     },
diff --git a/schema/opentelemetry_configuration.json b/schema/opentelemetry_configuration.json
index 1cd0dea9..d388034e 100644
--- a/schema/opentelemetry_configuration.json
+++ b/schema/opentelemetry_configuration.json
@@ -45,10 +45,12 @@
             "additionalProperties": true,
             "properties": {
                 "attribute_value_length_limit": {
-                    "type": ["integer", "null"]
+                    "type": ["integer", "null"],
+                    "minimum": 0
                 },
                 "attribute_count_limit": {
-                    "type": ["integer", "null"]
+                    "type": ["integer", "null"],
+                    "minimum": 0
                 }
             }
         },