[Feature Operation] Update operation_key definition (#296)

Clarifies `operation_key` description + correct type. `operation_key` is customer-generated and is not a UUID. There might be a regex added later, but it's not defined yet.

Author: mariedm

lib/cjs/generated/rum.d.ts

@@ -1204,7 +1204,7 @@ export declare type RumVitalEvent = CommonProperties & ViewContainerSchema & {
          */
         readonly id: string;
         /**
-         * UUID for distinguishing the active operations in parallel, if applicable
+         * Optional key to distinguish between multiple operations of the same name running in parallel (e.g., 'photo_upload' with keys 'profile_pic' vs 'cover')
          */
         readonly operation_key?: string;
         /**

lib/esm/generated/rum.d.ts

@@ -1204,7 +1204,7 @@ export declare type RumVitalEvent = CommonProperties & ViewContainerSchema & {
          */
         readonly id: string;
         /**
-         * UUID for distinguishing the active operations in parallel, if applicable
+         * Optional key to distinguish between multiple operations of the same name running in parallel (e.g., 'photo_upload' with keys 'profile_pic' vs 'cover')
          */
         readonly operation_key?: string;
         /**

schemas/rum/vital-schema.json

@@ -39,8 +39,7 @@
             },
             "operation_key": {
               "type": "string",
-              "description": "UUID for distinguishing the active operations in parallel, if applicable",
-              "pattern": "^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$",
+              "description": "Optional key to distinguish between multiple operations of the same name running in parallel (e.g., 'photo_upload' with keys 'profile_pic' vs 'cover')",
               "readOnly": true
             },
             "name": {