curl --request POST \
  --url https://api.getmembrane.com/external-event-subscriptions/{id}/subscribe \
  --header 'Authorization: Bearer <token>'

{
  "userId": "<string>",
  "id": "<string>",
  "connectionId": "<string>",
  "integrationId": "<string>",
  "tenantId": "<string>",
  "name": "<string>",
  "config": {
    "type": "data-record-created",
    "dataSource": {
      "key": {},
      "collectionKey": {},
      "collectionParameters": {},
      "udm": {},
      "pullUpdatesIntervalSeconds": 123,
      "fullSyncIntervalSeconds": 123,
      "path": {},
      "defaultPath": {}
    },
    "eventKey": "<string>",
    "eventParameters": {}
  },
  "status": "subscribed",
  "error": {
    "message": "<string>",
    "type": "bad_request",
    "key": "<string>",
    "data": {},
    "stack": {},
    "causedByError": "<unknown>",
    "logs": [
      {}
    ]
  },
  "isRealTime": true,
  "requiresPull": true,
  "requiresFullSync": true,
  "createdAt": "<string>",
  "archivedAt": "<string>",
  "isDeactivated": true,
  "stateData": {},
  "nextPullEventsTimestamp": 123,
  "pullUpdatesIntervalSeconds": 123,
  "fullSyncIntervalSeconds": 123,
  "nextRefreshTimestamp": 123,
  "globalWebhookKey": "<string>",
  "globalWebhookEventSelector": "<string>",
  "webhookUri": "<string>",
  "user": {
    "id": "<string>",
    "name": "<string>",
    "internalId": "<string>",
    "meta": {},
    "fields": {},
    "credentials": {},
    "lastActiveAt": "<string>",
    "isTest": true,
    "isBillable": true,
    "isActive": true,
    "aiCreditsRolling30DayLimit": 1,
    "createdAt": "<string>",
    "archivedAt": "<string>"
  },
  "connection": {
    "id": "<string>",
    "name": "<string>",
    "userId": "<string>",
    "createdAt": "<string>",
    "updatedAt": "<string>",
    "tenantId": "<string>",
    "key": "<string>",
    "isTest": true,
    "connected": true,
    "disconnected": true,
    "isDefunct": true,
    "state": "BUILDING",
    "errors": [
      {
        "message": "<string>",
        "type": "bad_request",
        "key": "<string>",
        "data": {},
        "stack": {},
        "causedByError": "<unknown>",
        "logs": [
          {}
        ]
      }
    ],
    "requestError": {
      "message": "<string>",
      "type": "bad_request",
      "key": "<string>",
      "data": {},
      "stack": {},
      "causedByError": "<unknown>",
      "logs": [
        {}
      ]
    },
    "error": {
      "message": "<string>",
      "type": "bad_request",
      "key": "<string>",
      "data": {},
      "stack": {},
      "causedByError": "<unknown>",
      "logs": [
        {}
      ]
    },
    "integrationId": "<string>",
    "connectorId": "<string>",
    "externalAppId": "<string>",
    "connectorVersion": "<string>",
    "authOptionKey": "<string>",
    "lastActiveAt": "<string>",
    "nextCredentialsRefreshAt": "<string>",
    "nextRetryTimestamp": "<string>",
    "retryAttempts": 123,
    "canTest": true,
    "canRefreshCredentials": true,
    "archivedAt": "<string>",
    "isDeactivated": true,
    "meta": {},
    "buildingAgentSessionId": "<string>",
    "clientAction": {
      "type": "connect",
      "description": "<string>",
      "uiUrl": "<string>",
      "agentInstructions": "<string>"
    }
  },
  "integration": {
    "id": "<string>",
    "name": "<string>",
    "logoUri": "<string>",
    "uuid": "<string>",
    "key": "<string>",
    "description": "<string>",
    "meta": {},
    "state": "BUILDING",
    "errors": [
      {
        "message": "<string>",
        "type": "bad_request",
        "key": "<string>",
        "data": {},
        "stack": {},
        "causedByError": "<unknown>",
        "logs": [
          {}
        ]
      }
    ],
    "revision": "<string>",
    "createdAt": "<string>",
    "updatedAt": "<string>",
    "archivedAt": "<string>",
    "isDeactivated": true,
    "isReadOnly": true,
    "connectorId": "<string>",
    "connectorVersion": "<string>",
    "oAuthCallbackUri": "<string>",
    "parameters": {},
    "hasMissingParameters": true,
    "hasDocumentation": true,
    "hasOperations": true,
    "operationsCount": 123,
    "hasData": true,
    "dataCollectionsCount": 123,
    "hasEvents": true,
    "eventsCount": 123,
    "hasGlobalWebhooks": true,
    "hasUdm": true,
    "isTest": true,
    "externalAppId": "<string>",
    "authType": "integration-app-token",
    "optionsConfig": {}
  }
}