chat.conversation.send-message.validate

Verify the user is a member of the org that owns the conversation

Authorize the (user, conversation) pair before any DB writes happen.

Overview

Property	Value
Workflow type	Atomic
Library	App-chat
Version	1.0

Input Schema

Field	Type	Required	Default	Description
conversation_uuid	uuid	Yes	—	Public UUID of the ChatConversation
user_uuid	uuid	No	—	The MEMBER posting the message. Required for a member run; refused on an end-user run, where the sender is the server-resolved principal
workflow_run_uuid	uuid	No	—	Engine-stamped parent run UUID (DAG step target)
workflow_run_id	string	No	—	Engine-stamped parent run internal id (DAG step target)

Output Schema

Field	Type	Required	Default	Description
conversation_uuid	uuid	Yes	—	—
user_uuid	uuid	No	—	—
organization_uuid	uuid	Yes	—	Owning organization uuid (DAG-internal handoff)
workflow_run_uuid	uuid	No	—	DAG parent run UUID, carried through from input
workflow_run_id	string	No	—	DAG parent run internal id, carried through from input
failure_reason	string	No	—	Engine-stamped human-readable failure reason
failed_at_state	string	No	—	Engine-stamped state when the workflow failed
failed_step	string	No	—	Engine-stamped step name (DAG path)
failed_layer	integer	No	—	Engine-stamped layer index (DAG path)
error	string	No	—	Engine-stamped exception message
error_type	string	No	—	Engine-stamped exception class name

States

State	Initial	Terminal	Success	Auto-advance	Description
pending	Yes	No	—	execute	—
completed	No	Yes	Yes	—	—
failed	No	Yes	No	—	—

State Diagram

Transitions

From	Action	To	Description
pending	execute	completed	—
* (any state)	fail	failed	—

API Usage

POST /api/workflows/start
Content-Type: application/json

{
  "workflow_type": "chat.conversation.send-message.validate",
  "initial_data": {
    "conversation_uuid": "value"
  }
}