Create a volume

POST

/api/docker/nodes/{nodeId}/volumes

curl --request POST \
  --url https://gateway.example.com/api/docker/nodes/550e8400-e29b-41d4-a716-446655440000/volumes \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{ "name": "example", "storageKind": "regular", "capacityBytes": 1, "folderId": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0" }'

• Your Gateway instance

Creates a regular Docker volume. Disk-image volume creation requires the Personal plan or higher.

Authorizations

• bearerAuth

Parameters

Path Parameters

nodeId

required

string

>= 1 characters

Example

550e8400-e29b-41d4-a716-446655440000

Header Parameters

Idempotency-Key

string

>= 1 characters <= 255 characters

Optional retry key (1-255 printable ASCII characters), bound to your token or session and its current scopes. A retry with the same key and request within 24 hours replays the original response with Idempotency-Replayed: true; a different request under the same key returns 422 IDEMPOTENCY_KEY_REUSED, a retry while the first request still runs returns 409 IDEMPOTENCY_KEY_IN_PROGRESS with Retry-After, and a completed request whose response was not stored returns 409 IDEMPOTENCY_RESPONSE_WITHHELD.

Request Body^required

JSON request body

Media typeapplication/json

object

name

required

string

>= 1 characters /^[a-zA-Z0-9][a-zA-Z0-9_.-]+$/

storageKind

string

default: regular

Allowed values: regular disk-image

capacityBytes

integer

>= 268435456

folderId

string | null format: uuid

Responses

201

Created

Media typeapplication/json

object

data

required

Resource object. Exact fields depend on the endpoint.

object

id

string

name

string

key

additional properties

Example

{
  "data": {
    "name": "postgres-data",
    "driver": "local",
    "mountpoint": "/var/lib/docker/volumes/postgres-data/_data"
  }
}

400

Bad request

Media typeapplication/json

object

code

required

Error code

string

message

required

Human-readable error message

string

details

Additional error details

Example

{
  "code": "VALIDATION_ERROR",
  "message": "Request validation failed",
  "details": [
    {
      "path": [
        "name"
      ],
      "message": "Required"
    }
  ]
}

401

Authentication required

Media typeapplication/json

object

code

required

Error code

string

message

required

Human-readable error message

string

details

Additional error details

Example

{
  "code": "UNAUTHORIZED",
  "message": "Authentication required"
}

403

Forbidden

Media typeapplication/json

object

code

required

Error code

string

message

required

Human-readable error message

string

details

Additional error details

Example

{
  "code": "FORBIDDEN",
  "message": "Insufficient permissions"
}

404

Not found

Media typeapplication/json

object

code

required

Error code

string

message

required

Human-readable error message

string

details

Additional error details

Example

{
  "code": "NOT_FOUND",
  "message": "Resource not found"
}

409

Conflict

Media typeapplication/json

object

code

required

Error code

string

message

required

Human-readable error message

string

details

Additional error details

Example

{
  "code": "CONFLICT",
  "message": "Resource already exists"
}

422

Unprocessable entity

Media typeapplication/json

object

code

required

Error code

string

message

required

Human-readable error message

string

details

Additional error details

Example

{
  "code": "UNPROCESSABLE_ENTITY",
  "message": "Request could not be processed"
}

500

Internal server error

Media typeapplication/json

object

code

required

Error code

string

message

required

Human-readable error message

string

details

Additional error details

Example

{
  "code": "INTERNAL_ERROR",
  "message": "Internal server error"
}