External payload size and count for DescribeWorkflowExecution

Author: simvlad

openapi/openapiv2.json

@@ -17001,6 +17001,16 @@
         "priority": {
           "$ref": "#/definitions/v1Priority",
           "title": "Priority metadata"
+        },
+        "externalPayloadSizeBytes": {
+          "type": "string",
+          "format": "int64",
+          "description": "Total size in bytes of all external payloads referenced in workflow history."
+        },
+        "externalPayloadCount": {
+          "type": "string",
+          "format": "int64",
+          "description": "Count of external payloads referenced in workflow history."
         }
       },
       "description": "Hold basic information about a workflow execution.\nThis structure is a part of visibility, and thus contain a limited subset of information."
@@ -17842,6 +17852,16 @@
           "type": "string",
           "format": "int64",
           "title": "Used by server internally to properly reapply build ID redirects to an execution\nwhen rebuilding it from events.\nDeprecated. This field should be cleaned up when versioning-2 API is removed. [cleanup-experimental-wv]"
+        },
+        "externalPayloadSizeBytes": {
+          "type": "string",
+          "format": "int64",
+          "description": "Total size in bytes of all external payloads referenced in workflow history."
+        },
+        "externalPayloadCount": {
+          "type": "string",
+          "format": "int64",
+          "description": "Count of external payloads referenced in workflow history."
         }
       }
     },

openapi/openapiv3.yaml

@@ -14474,6 +14474,12 @@ components:
           allOf:
             - $ref: '#/components/schemas/Priority'
           description: Priority metadata
+        externalPayloadSizeBytes:
+          type: string
+          description: Total size in bytes of all external payloads referenced in workflow history.
+        externalPayloadCount:
+          type: string
+          description: Count of external payloads referenced in workflow history.
       description: |-
         Hold basic information about a workflow execution.
          This structure is a part of visibility, and thus contain a limited subset of information.
@@ -15420,6 +15426,12 @@ components:
             Used by server internally to properly reapply build ID redirects to an execution
              when rebuilding it from events.
              Deprecated. This field should be cleaned up when versioning-2 API is removed. [cleanup-experimental-wv]
+        externalPayloadSizeBytes:
+          type: string
+          description: Total size in bytes of all external payloads referenced in workflow history.
+        externalPayloadCount:
+          type: string
+          description: Count of external payloads referenced in workflow history.
     WorkflowTaskTimedOutEventAttributes:
       type: object
       properties:

temporal/api/history/v1/message.proto

@@ -284,6 +284,10 @@ message WorkflowTaskStartedEventAttributes {
     // when rebuilding it from events.
     // Deprecated. This field should be cleaned up when versioning-2 API is removed. [cleanup-experimental-wv]
     int64 build_id_redirect_counter = 7 [deprecated = true];
+    // Total size in bytes of all external payloads referenced in workflow history.
+    int64 external_payload_size_bytes = 8;
+    // Count of external payloads referenced in workflow history.
+    int64 external_payload_count = 9;
 }
 
 message WorkflowTaskCompletedEventAttributes {

temporal/api/workflow/v1/message.proto

@@ -98,6 +98,12 @@ message WorkflowExecutionInfo {
 
     // Priority metadata
     temporal.api.common.v1.Priority priority = 24;
+
+    // Total size in bytes of all external payloads referenced in workflow history.
+    int64 external_payload_size_bytes = 25;
+
+    // Count of external payloads referenced in workflow history.
+    int64 external_payload_count = 26;
 }
 
 // Holds all the extra information about workflow execution that is not part of Visibility.