agriculture.fleet.snapshot

Vendor-neutral mixed-fleet AEMP snapshot over connected OEMs.

Overview

Property	Value
Workflow type	Atomic
Library	App-agriculture
Version	1.0

Input Schema

Field	Type	Required	Default	Description
organization_uuid	uuid	Yes	—	Authenticated organization UUID
cloud_connection_uuid	uuid	No	—	Optional Deere connection UUID to filter source_ref rows
workflow_run_id	string	No	—	Engine-stamped parent DAG run id
page	integer	No	—	One-based page; default 1

Output Schema

Field	Type	Required	Default	Description
organization_uuid	uuid	Yes	—	Authenticated organization UUID
cloud_connection_uuid	uuid	No	—	Optional Deere connection UUID to filter source_ref rows
workflow_run_id	string	No	—	Engine-stamped parent DAG run id
page	integer	No	—	Page echoed
assets	list	Yes	—	Normalized assets (machine_uuid when known, make, model, serial_ref, location, hours, fuel)
record_count	integer	Yes	—	Assets in this page
read_at	string	Yes	—	ISO-8601 read timestamp
coverage	json	Yes	—	Per-vendor coverage flags (deere/cnh/caterpillar/agco) for this payload
failure_reason	string	No	—	Safe terminal failure reason
failure_type	string	No	—	Stable failure classification
failed_action	string	No	—	Action that failed
failed_step	json	No	—	Failed DAG step envelope
failed_layer	integer	No	—	One-based failed DAG layer
failed_at_state	string	No	—	State where failure occurred
error	string	No	—	Safe unexpected error
error_type	string	No	—	Unexpected exception class
failed_at	string	No	—	ISO-8601 failure timestamp
provider_request_ref	string	No	—	Safe provider request reference
retryable	boolean	No	—	Whether the failure is retryable

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": "agriculture.fleet.snapshot",
  "initial_data": {
    "organization_uuid": "value"
  }
}