Resolve Patient By External ID

Use in a workflow

Copy the discovered node config and fill its params from the input contract. Validate the complete graph before publishing. Integration results use {{node_id.default.field}}. Check business success before dependent writes; completion alone does not prove success.

{
  "_group": "GenHealth",
  "params": {},
  "handler": "genhealth_resolve_patient_by_external_identifier"
}

Action contracts and connections · Run recovery

Inputs

• external_identifier

  expressionrequired
  External Identifier

  Required literal value or workflow expression.

Outputs

• successSuccess
• patient_idPatient Id
• external_identifierExternal Identifier
• patient_namePatient Name
• errorError

Output schema completeness: best_effort_declared

Safety

External effect

read

Confirmation recommended

No

Retry safe

Yes

Dry run supported

No

Schemas

These schemas are first-pass authoring guidance. Runtime validation remains authoritative.

{
  "type": "object",
  "required": [
    "external_identifier"
  ],
  "properties": {
    "external_identifier": {
      "description": "Required literal value or workflow expression.",
      "x-workflow-field-type": "expression"
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "error": {},
    "success": {},
    "patient_id": {},
    "patient_name": {},
    "external_identifier": {}
  },
  "additionalProperties": true
}