slack.channel.resolve

Resolve a Slack channel name, channel id, or DM target into a conversation id.

Overview

Property	Value
Workflow type	Atomic
Library	App-slack
Version	1.0

Input Schema

Field	Type	Required	Default	Description
organization_uuid	uuid	Yes	—	Organization that owns the Slack connection
connection_uuid	uuid	Yes	—	Slack CloudConnection UUID
channel	string	Yes	—	Channel id, #name, or DM target to resolve
allow_dm	boolean	No	—	Allow opening/resolving DMs when channel is a user id
workflow_run_id	string	No	—	Parent DAG run id (auto-injected by the engine when used as a DAG step)

Output Schema

Field	Type	Required	Default	Description
channel	string	No	—	Resolved Slack conversation id
channel_name	string	No	—	Slack display name when available
channel_type	string	No	—	channel, group, im, or mpim
resolved	boolean	No	—	True when an id was resolved
workflow_run_id	string	No	—	Parent DAG run id (auto-injected by the engine when used as a DAG step)
failure_reason	string	No	—	Human-readable failure reason (engine-stamped)
failure_type	string	No	—	Failure category (engine-stamped)
failed_action	string	No	—	Action that failed (engine-stamped)
failed_at_state	string	No	—	State where the workflow failed (engine-stamped)
failed_step	string	No	—	DAG step that failed (engine-stamped)
failed_layer	string	No	—	DAG layer that failed (engine-stamped)
error	string	No	—	Error message (engine-stamped)
error_type	string	No	—	Error class name (engine-stamped)

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": "slack.channel.resolve",
  "initial_data": {
    "organization_uuid": "value",
    "connection_uuid": "value",
    "channel": "value"
  }
}