uip maestro flow hitl and uip maestro flow migrate

Syntax and options for `uip maestro flow hitl` (add a Human-in-the-Loop node) and `uip maestro flow migrate` (upgrade a `.flow` file to the current schema).

This page covers two small, unrelated command groups that both edit a .flow file directly:

• uip maestro flow hitl — add a Human-in-the-Loop (HITL) node, which pauses execution and waits for a person to complete a task in Action Center.
• uip maestro flow migrate — upgrade a .flow file's workflow and node schema versions.

Synthèse

uip maestro flow hitl add <file> [--schema <json>] [--priority <Low|Medium|High>] [--position <x,y>] [--label <label>] [--assignee <email-or-group>]

uip maestro flow migrate <file> [--dry-run] [--no-include-optional]

Honors global options. Exit codes follow the standard contract. Neither command requires uip login.

uip maestro flow hitl add

Add a HITL node to a .flow file.

Arguments

• <file> (obligatoire) : chemin d'accès au fichier .flow .

Options

Option	Description
--schema <json>	Task schema JSON object. inputs[] entries pre-fill from flow variables (add "binding":"varName"); outputs[] entries write back to a flow variable (add "variable":"varName"); outcomes[] lists the possible decisions (e.g. Approve/Reject).
--priority <level>	Low, Medium, or High. Default Low.
--position <x,y>	Canvas position, e.g. 250,300.
--label <label>	Affichez le libellé pour le nœud.
--assignee <email-or-group>	Assignment target: a user email or a group name.

Exemples

# Bare HITL node, no schema
uip maestro flow hitl add workflow.flow

# With label, priority, and a group assignee
uip maestro flow hitl add workflow.flow --label "Invoice Review" --priority High --assignee finance-approvers

# Full schema: pre-filled input, a required output written back to a variable, two outcomes
uip maestro flow hitl add workflow.flow --label "Approval" \
  --schema '{"inputs":[{"name":"invoiceId","binding":"fetchInvoice1.result.invoiceId"}],"outputs":[{"name":"decision","variable":"approvalDecision","required":true}],"outcomes":[{"name":"Approve"},{"name":"Reject"}]}'

Format des données (--output json)

{
  "Code": "HitlNodeAdded",
  "Data": {
    "NodeId": "approval1",
    "NodeType": "uipath.human-in-the-loop",
    "Label": "Approval",
    "DefinitionAdded": true
  }
}

uip maestro flow migrate

Upgrade a .flow file's workflow schema version and, optionally, its node typeVersions, to current. Idempotent — running it against an already-current file reports no changes.

Arguments

• <file> (obligatoire) : chemin d'accès au fichier .flow .

Options

Option	Description
--dry-run	Show what would change without writing the file.
--no-include-optional	Skip optional node migrations (for example typeVersion normalization). Default: optional migrations are applied.

Exemples

# Migrate to the current schema version
uip maestro flow migrate ./my-flow/my-flow.flow

# Preview only
uip maestro flow migrate ./my-flow/my-flow.flow --dry-run

# Skip optional node migrations
uip maestro flow migrate ./my-flow/my-flow.flow --no-include-optional

Format des données (--output json)

{
  "Code": "FlowMigrate",
  "Data": {
    "File": "./my-flow/my-flow.flow",
    "Migrated": true,
    "DryRun": false,
    "FromVersion": "1.0.0",
    "ToVersion": "1.0",
    "WorkflowSteps": ["1.0.0 -> 1.0"],
    "NodeMigrations": {
      "ForcedAvailable": 0,
      "OptionalAvailable": 2,
      "OptionalApplied": 2,
      "Failed": 0
    }
  }
}

Migrated is false and WorkflowSteps is empty when the file is already at the current version. With --dry-run, Data.DryRun is true and the file is left untouched.

Voir également

• uip maestro flow validate — validate after migrating
• uip maestro flow node, uip maestro flow variable
• Vue d’ensemble du flux
• Options globales, codes de sortie