neon.project.provision

End-to-end Neon project creation: create at provider, persist, optional dev branch

Overview

Property	Value
Workflow type	Linear
Library	App-neon
Version	1.0

Input Schema

Field	Type	Required	Default	Description
organization_uuid	uuid	Yes	—	—
cloud_connection_uuid	uuid	Yes	—	—
name	string	Yes	—	Neon project name
region_id	string	No	—	Neon region id; default aws-us-east-2
pg_version	integer	No	—	Postgres major version; default 16
create_dev_branch	boolean	No	—	If True, create a non-primary dev branch after provision
dev_branch_name	string	No	—	Name for the dev branch; default 'dev'
actor	string	No	—	—

Output Schema

Field	Type	Required	Default	Description
organization_uuid	uuid	Yes	—	—
cloud_connection_uuid	uuid	Yes	—	—
name	string	Yes	—	Neon project name
region_id	string	No	—	Neon region id; default aws-us-east-2
pg_version	integer	No	—	Postgres major version; default 16
create_dev_branch	boolean	No	—	If True, create a non-primary dev branch after provision
dev_branch_name	string	No	—	Name for the dev branch; default 'dev'
actor	string	No	—	—
neon_project_id	string	No	—	—
neon_default_branch_id	string	No	—	—
neon_operation_id	string	No	—	—
neon_project_uuid	uuid	No	—	—
neon_default_branch_uuid	uuid	No	—	—
neon_branch_id	string	No	—	—
neon_dev_branch_uuid	uuid	No	—	—
created_at	string	No	—	—
persisted_at	string	No	—	—
branch_created_at	string	No	—	—
branch_persisted_at	string	No	—	—
provisioned_at	string	No	—	—
failed_at	string	No	—	—
auto_advance	string	No	—	Optional next-action override used by conditional short-circuits
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
failure_type	string	No	—	Engine-stamped failure category (atomic path)
failed_action	string	No	—	Engine-stamped action method that raised (atomic path)

States

State	Initial	Terminal	Success	Auto-advance	Description
initiated	Yes	No	—	create	Inputs accepted
creating	No	No	—	persist	Creating project at Neon + awaiting create operation
creating_branch	No	No	—	persist_branch	Creating + awaiting dev branch
persisting	No	No	—	create_dev_branch	Persisting NeonProject row
persisting_branch	No	No	—	complete	Persisting NeonBranch row
completed	No	Yes	Yes	—	Project provisioned
failed	No	Yes	No	—	Provision failed

State Diagram

Transitions

From	Action	To	Description
initiated	create	creating	—
creating	persist	persisting	—
persisting	create_dev_branch	creating_branch	—
creating_branch	persist_branch	persisting_branch	—
persisting_branch	complete	completed	—
* (any state)	fail	failed	—

API Usage

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

{
  "workflow_type": "neon.project.provision",
  "initial_data": {
    "organization_uuid": "value",
    "cloud_connection_uuid": "value",
    "name": "value"
  }
}