curl --request GET \
  --url https://api.getmembrane.com/flows/{selector}/export \
  --header 'Authorization: Bearer <token>'

{
  "uuid": "<string>",
  "key": "<string>",
  "name": "<string>",
  "description": "<string>",
  "meta": {},
  "integrationUuid": "<string>",
  "parentUuid": "<string>",
  "externalAppUuid": "<string>",
  "isCustomized": true,
  "isUniversal": true,
  "instanceKey": "<string>",
  "parametersSchema": {
    "type": "<string>",
    "title": "<string>",
    "description": "<string>",
    "format": "<string>",
    "properties": {},
    "items": "<unknown>",
    "additionalProperties": true,
    "enum": [
      "<string>"
    ],
    "referenceRecords": [
      {}
    ],
    "referenceCollection": {
      "key": {},
      "parameters": {}
    },
    "referenceUdm": "<string>",
    "default": {},
    "allowCustom": true,
    "required": [
      "<string>"
    ],
    "minLength": 123,
    "maxLength": 123,
    "minimum": 123,
    "maximum": 123,
    "maxItems": 123,
    "readOnly": true,
    "writeOnly": true,
    "examples": [
      {}
    ],
    "anyOf": "<array>",
    "isImplied": true,
    "isSensitive": true,
    "referenceCollectionPath": "<string>",
    "referenceCollectionUri": "<string>"
  },
  "parameters": {},
  "enabled": true,
  "nodes": {},
  "autoCreateInstances": true
}