composition.version

Append a new version to an existing composition lineage from a new definition

Append a new version to an existing composition lineage.

Overview

Property	Value
Workflow type	Atomic
Library	App-composition
Version	1.0

Input Schema

Field	Type	Required	Default	Description
organization_uuid	uuid	Yes	—	—
composition_uuid	uuid	Yes	—	Any existing version of the lineage to extend
definition	dict	Yes	—	—
description	string	No	—	—
created_by_uuid	uuid	No	—	—
tags	list	No	—	—
source_session_uuid	uuid	No	—	—

Output Schema

Field	Type	Required	Default	Description
composition_uuid	uuid	Yes	—	—
lineage_uuid	uuid	No	—	Stable lineage handle, carried across every version (ticket 142b6295)
superseded_versions	list	No	—	Prior active lineage versions archived by this write
workflow_type	string	Yes	—	—
version	integer	Yes	—	—
status	string	Yes	—	—
validation_passed	boolean	Yes	—	—
validation_errors	list	No	—	—
validation_warnings	list	No	—	—
failure_reason	string	No	—	—
failure_type	string	No	—	—
failed_action	string	No	—	—
failed_at_state	string	No	—	—
failed_step	string	No	—	—
failed_layer	string	No	—	—
error	string	No	—	—
error_type	string	No	—	—

States

State	Initial	Terminal	Success	Auto-advance	Description
pending	Yes	No	—	complete	Apply composition change
completed	No	Yes	Yes	—	Done
failed	No	Yes	No	—	Failed

State Diagram

Transitions

From	Action	To	Description
pending	complete	completed	—
pending	fail	failed	—

API Usage

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

{
  "workflow_type": "composition.version",
  "initial_data": {
    "organization_uuid": "value",
    "composition_uuid": "value",
    "definition": "value"
  }
}