[Документация Yandex Cloud](../../../../index.md) > [Yandex Cloud Interconnect](../../../index.md) > Справочник API > [gRPC (англ.)](../index.md) > [PrivateConnection](index.md) > Create

# Cloud Interconnect API, gRPC: PrivateConnectionService.Create

Creates a PrivateConnection resource in the specified folder using the data specified in the request.
Method starts an asynchronous operation that can be cancelled while it is in progress.

## gRPC request

**rpc Create ([CreatePrivateConnectionRequest](#yandex.cloud.cic.v1.CreatePrivateConnectionRequest)) returns ([operation.Operation](#yandex.cloud.operation.Operation))**

## CreatePrivateConnectionRequest {#yandex.cloud.cic.v1.CreatePrivateConnectionRequest}

```json
{
  "name": "string",
  "description": "string",
  "folder_id": "string",
  "trunk_connection_id": "string",
  "vlan_id": "google.protobuf.Int64Value",
  "ipv4_peering": {
    "peering_subnet": "string",
    "peer_ip": "string",
    "cloud_ip": "string",
    "peer_bgp_asn": "int64",
    "peer_bgp_md5_key": "string"
  },
  "ipv4_static_routes": [
    {
      "prefix": "string"
    }
  ],
  "labels": "map<string, string>"
}
```

#|
||Field | Description ||
|| name | **string**

Name of the privateConnection.
The name must be unique within the folder.
Value must match the regular expression ```\|[a-zA-Z]([-_a-zA-Z0-9]{0,61}[a-zA-Z0-9])?```.

Value must match the regular expression ``` |[a-zA-Z]([-_a-zA-Z0-9]{0,61}[a-zA-Z0-9])? ```. ||
|| description | **string**

Optional description of the privateConnection. 0-256 characters long.

The maximum string length in characters is 256. ||
|| folder_id | **string**

ID of the folder that the privateConnection belongs to.

The maximum string length in characters is 50. ||
|| trunk_connection_id | **string**

ID of the trunk_connection that the privateConnection belongs to.

The maximum string length in characters is 50. ||
|| vlan_id | **[google.protobuf.Int64Value](https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/int64-value)**

VLAN_ID that the privateConnection uses in multiplexing.
Not used in connections over partners-II
Value range: [1, 4095] ||
|| ipv4_peering | **[PeeringRequest](#yandex.cloud.cic.v1.PeeringRequest)**

IPv4 peering config of connection ||
|| ipv4_static_routes[] | **[StaticRoute](#yandex.cloud.cic.v1.PrivateConnection.StaticRoute)**

IPv4 StaticRoute config of connection ||
|| labels | **object** (map<**string**, **string**>)

Resource labels, `key:value` pairs.
No more than 64 per resource.
The maximum string length in characters for each value is 63.
Each value must match the regular expression `[-_0-9a-z]*`.
The string length in characters for each key must be 1-63.
Each key must match the regular expression `[a-z][-_0-9a-z]*`.

The maximum string length in characters for each value is 63. The string length in characters for each key must be 1-63. Each key must match the regular expression ` [a-z][-_0-9a-z]* `. Each value must match the regular expression ` [-_0-9a-z]* `. No more than 64 per resource. ||
|#

## PeeringRequest {#yandex.cloud.cic.v1.PeeringRequest}

#|
||Field | Description ||
|| peering_subnet | **string**

PeeringSubnet.
It's an ip with format ipPrefix/length where address part of ipPrefix is 0.

The maximum string length in characters is 50. ||
|| peer_ip | **string**

PeerIp.
It's an ip with just an ipAddress format without mask.

The maximum string length in characters is 50. ||
|| cloud_ip | **string**

CloudIp.
It's an ip with just an ipAddress format without mask.

The maximum string length in characters is 50. ||
|| peer_bgp_asn | **int64**

PeerBgpAsn.
PeerAsn excluding rfc5398 (excluding 64496 - 64511 and 65536 - 65551). ||
|| peer_bgp_md5_key | **string**

PeerBgpMd5Key.
Optional.

The maximum string length in characters is 200. ||
|#

## StaticRoute {#yandex.cloud.cic.v1.PrivateConnection.StaticRoute}

#|
||Field | Description ||
|| prefix | **string**

Prefix.
It's an ip with format ipPrefix/length where address part of ipPrefix is 0. ||
|#

## operation.Operation {#yandex.cloud.operation.Operation}

```json
{
  "id": "string",
  "description": "string",
  "created_at": "google.protobuf.Timestamp",
  "created_by": "string",
  "modified_at": "google.protobuf.Timestamp",
  "done": "bool",
  "metadata": "google.protobuf.Any",
  // Includes only one of the fields `error`, `response`
  "error": "google.rpc.Status",
  "response": "google.protobuf.Any"
  // end of the list of possible fields
}
```

An Operation resource. For more information, see [Operation](../../../../api-design-guide/concepts/operation.md).

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

ID of the operation. ||
|| description | **string**

Description of the operation. 0-256 characters long. ||
|| created_at | **[google.protobuf.Timestamp](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#timestamp)**

Creation timestamp. ||
|| created_by | **string**

ID of the user or service account who initiated the operation. ||
|| modified_at | **[google.protobuf.Timestamp](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#timestamp)**

The time when the Operation resource was last modified. ||
|| done | **bool**

If the value is `false`, it means the operation is still in progress.
If `true`, the operation is completed, and either `error` or `response` is available. ||
|| metadata | **[google.protobuf.Any](https://developers.google.com/protocol-buffers/docs/proto3#any)**

Service-specific metadata associated with the operation.
It typically contains the ID of the target resource that the operation is performed on.
Any method that returns a long-running operation should document the metadata type, if any. ||
|| error | **[google.rpc.Status](https://cloud.google.com/tasks/docs/reference/rpc/google.rpc#status)**

The error result of the operation in case of failure or cancellation.

Includes only one of the fields `error`, `response`.

The operation result.
If `done == false` and there was no failure detected, neither `error` nor `response` is set.
If `done == false` and there was a failure detected, `error` is set.
If `done == true`, exactly one of `error` or `response` is set. ||
|| response | **[google.protobuf.Any](https://developers.google.com/protocol-buffers/docs/proto3#any)**

The normal response of the operation in case of success.
If the original method returns no data on success, such as Delete,
the response is [google.protobuf.Empty](https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#google.protobuf.Empty).
If the original method is the standard Create/Update,
the response should be the target resource of the operation.
Any method that returns a long-running operation should document the response type, if any.

Includes only one of the fields `error`, `response`.

The operation result.
If `done == false` and there was no failure detected, neither `error` nor `response` is set.
If `done == false` and there was a failure detected, `error` is set.
If `done == true`, exactly one of `error` or `response` is set. ||
|#