environment_history

Creates, updates, deletes, gets or lists an environment_history resource.

Overview

Name	environment_history
Type	Resource
Id	railway.environments.environment_history

Fields

The following fields are returned by SELECT queries:

list

One row per ProjectHistoryEntry. One settled change in an environment: a system event or a terminal operation (patch, deploy, …).

Name	Datatype	Description
id	string
workflow_id	string
action	string
activity_payload	object	Minimal payload for activity feed list rendering. Same trimming as Event.activityPayload.
actor	object	ProjectOperationActor object
changes	object
created_at	string (date-time)	When the change settled.
object	string
operation_kind	string	'' for a plain event; e.g. 'patch', 'deploy' for operations.
outcome	string	'' for a plain event; 'applied' or 'failed' for operations.
parent_ref	string
payload	object
service_ids	array
severity	string	(CRITICAL, INFO, NOTICE, WARNING)
source	string

Methods

The following methods are available for this resource:

Name	Accessible by	Required Params	Optional Params	Description
list	select	environment_id	actions, objects, outcomes, service_ids	Settled history for an environment (system events + terminal operations), newest first. Cursor-paginated. Backed by the Railway GraphQL query environmentHistory.

Parameters

Parameters can be passed in the WHERE clause of a query. Check the Methods section to see which parameters are required or optional for each operation.

Name	Datatype	Description
environment_id	string
actions	string	GraphQL list literal, for example ["a", "b"].
objects	string	GraphQL list literal, for example ["a", "b"].
outcomes	string	Any of '', 'applied', 'failed'. GraphQL list literal, for example ["a", "b"].
service_ids	string	GraphQL list literal, for example ["a", "b"].

SELECT examples

list

Settled history for an environment (system events + terminal operations), newest first. Cursor-paginated. Backed by the Railway GraphQL query environmentHistory.

SELECT
id,
workflow_id,
action,
activity_payload,
actor,
changes,
created_at,
object,
operation_kind,
outcome,
parent_ref,
payload,
service_ids,
severity,
source
FROM railway.environments.environment_history
WHERE environment_id = '{{ environment_id }}' -- required
AND actions = '{{ actions }}'
AND objects = '{{ objects }}'
AND outcomes = '{{ outcomes }}'
AND service_ids = '{{ service_ids }}'
;