[Yandex Cloud documentation](../../../../../index.md) > [Yandex Serverless Integrations](../../../../index.md) > EventRouter API reference > [gRPC](../index.md) > [Connector](index.md) > Get

# EventRouter Service, gRPC: ConnectorService.Get

Returns the specified bus.
To get the list of all available connectors, make a [List](list.md#List) request.

## gRPC request

**rpc Get ([GetConnectorRequest](#yandex.cloud.serverless.eventrouter.v1.GetConnectorRequest)) returns ([Connector](#yandex.cloud.serverless.eventrouter.v1.Connector))**

## GetConnectorRequest {#yandex.cloud.serverless.eventrouter.v1.GetConnectorRequest}

```json
{
  "connector_id": "string"
}
```

#|
||Field | Description ||
|| connector_id | **string**

Required field. ID of the connector to return. ||
|#

## Connector {#yandex.cloud.serverless.eventrouter.v1.Connector}

```json
{
  "id": "string",
  "bus_id": "string",
  "folder_id": "string",
  "cloud_id": "string",
  "created_at": "google.protobuf.Timestamp",
  "name": "string",
  "description": "string",
  "labels": "map<string, string>",
  "source": {
    // Includes only one of the fields `data_stream`, `message_queue`, `event_service_source`, `timer`, `audit_trails`
    "data_stream": {
      "database": "string",
      "stream_name": "string",
      "consumer": "string",
      "service_account_id": "string"
    },
    "message_queue": {
      "queue_arn": "string",
      "service_account_id": "string",
      "visibility_timeout": "google.protobuf.Duration",
      "batch_size": "int64",
      "polling_timeout": "google.protobuf.Duration"
    },
    "event_service_source": "EventServiceSource",
    "timer": {
      "cron_expression": "string",
      "time_zone": "string",
      "payload": "string"
    },
    "audit_trails": "AuditTrails"
    // end of the list of possible fields
  },
  "deletion_protection": "bool",
  "status": "Status"
}
```

#|
||Field | Description ||
|| id | **string**

ID of the connector. ||
|| bus_id | **string**

ID of the bus that the connector belongs to. ||
|| folder_id | **string**

ID of the folder that the connector resides in. ||
|| cloud_id | **string**

ID of the cloud that the connector resides in. ||
|| created_at | **[google.protobuf.Timestamp](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#timestamp)**

Creation timestamp. ||
|| name | **string**

Name of the connector. ||
|| description | **string**

Description of the connector. ||
|| labels | **object** (map<**string**, **string**>)

Resource labels as `key:value` pairs. ||
|| source | **[Source](#yandex.cloud.serverless.eventrouter.v1.Source)**

Source of the connector. ||
|| deletion_protection | **bool**

Deletion protection. ||
|| status | enum **Status**

Status of the connector.

- `RUNNING`
- `CREATING`: creation in progress
- `STOPPED`: disabled by user
- `RESOURCE_NOT_FOUND`: source does not exist
- `PERMISSION_DENIED`: service account does not have read permission on source
- `SUBJECT_NOT_FOUND`: service account not found
- `DELETING`: deletion in progress ||
|#

## Source {#yandex.cloud.serverless.eventrouter.v1.Source}

#|
||Field | Description ||
|| data_stream | **[DataStream](#yandex.cloud.serverless.eventrouter.v1.DataStream)**

Includes only one of the fields `data_stream`, `message_queue`, `event_service_source`, `timer`, `audit_trails`. ||
|| message_queue | **[MessageQueue](#yandex.cloud.serverless.eventrouter.v1.MessageQueue)**

Includes only one of the fields `data_stream`, `message_queue`, `event_service_source`, `timer`, `audit_trails`. ||
|| event_service_source | **[EventServiceSource](#yandex.cloud.serverless.eventrouter.v1.EventServiceSource)**

Includes only one of the fields `data_stream`, `message_queue`, `event_service_source`, `timer`, `audit_trails`. ||
|| timer | **[Timer](#yandex.cloud.serverless.eventrouter.v1.Timer)**

Includes only one of the fields `data_stream`, `message_queue`, `event_service_source`, `timer`, `audit_trails`. ||
|| audit_trails | **[AuditTrails](#yandex.cloud.serverless.eventrouter.v1.AuditTrails)**

Includes only one of the fields `data_stream`, `message_queue`, `event_service_source`, `timer`, `audit_trails`. ||
|#

## DataStream {#yandex.cloud.serverless.eventrouter.v1.DataStream}

#|
||Field | Description ||
|| database | **string**

Required field. Stream database.
example: /ru-central1/aoegtvhtp8ob********/cc8004q4lbo6******** ||
|| stream_name | **string**

Required field. Stream name, absolute or relative. ||
|| consumer | **string**

Required field. Consumer name. ||
|| service_account_id | **string**

Required field. Service account which has read permission on the stream. ||
|#

## MessageQueue {#yandex.cloud.serverless.eventrouter.v1.MessageQueue}

#|
||Field | Description ||
|| queue_arn | **string**

Required field. Queue ARN.
Example: yrn:yc:ymq:ru-central1:aoe***:test ||
|| service_account_id | **string**

Required field. Service account which has read access to the queue.

The maximum string length in characters is 50. ||
|| visibility_timeout | **[google.protobuf.Duration](https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/duration)**

Queue visibility timeout override. ||
|| batch_size | **int64**

Batch size for polling.

The maximum value is 10. ||
|| polling_timeout | **[google.protobuf.Duration](https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/duration)**

Queue polling timeout. ||
|#

## EventServiceSource {#yandex.cloud.serverless.eventrouter.v1.EventServiceSource}

#|
||Field | Description ||
|| Empty | > ||
|#

## Timer {#yandex.cloud.serverless.eventrouter.v1.Timer}

#|
||Field | Description ||
|| cron_expression | **string**

Required field. cron expression, with second precision

The maximum string length in characters is 100. ||
|| time_zone | **string**

time zone, e.g. Europe/Moscow ||
|| payload | **string**

payload to send to target

The maximum string length in characters is 4096. ||
|#

## AuditTrails {#yandex.cloud.serverless.eventrouter.v1.AuditTrails}

#|
||Field | Description ||
|| Empty | > ||
|#