[Документация Yandex Cloud](../../../../index.md) > [Yandex Compute Cloud](../../../index.md) > Справочник API > [gRPC (англ.)](../index.md) > [Image](index.md) > Update

# Compute Cloud API, gRPC: ImageService.Update

Updates the specified image.

## gRPC request

**rpc Update ([UpdateImageRequest](#yandex.cloud.compute.v1.UpdateImageRequest)) returns ([operation.Operation](#yandex.cloud.operation.Operation))**

## UpdateImageRequest {#yandex.cloud.compute.v1.UpdateImageRequest}

```json
{
  "image_id": "string",
  "update_mask": "google.protobuf.FieldMask",
  "name": "string",
  "description": "string",
  "min_disk_size": "int64",
  "labels": "map<string, string>"
}
```

#|
||Field | Description ||
|| image_id | **string**

ID of the Image resource to update.
To get the image ID, use a [ImageService.List](list.md#List) request.
The length must be less than or equal to 50.
This field is required. ||
|| update_mask | **[google.protobuf.FieldMask](https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/field-mask)**

Field mask that specifies which fields of the Image resource are going to be updated. ||
|| name | **string**

Name of the image.
The value must match the regular expression: ```|[a-z]([-_a-z0-9]{0,61}[a-z0-9])?```. ||
|| description | **string**

Description of the image.
The length must be less than or equal to 256. ||
|| min_disk_size | **int64**

Minimum size of the disk that can be created from this image.
Specified in bytes. Should be more than the volume of source data and more than the virtual disk size.
The value must be between 4194304 and 4398046511104. ||
|| labels | **object** (map<**string**, **string**>)

Resource labels as `key:value` pairs.
Existing set of `labels` is completely replaced by the provided set.
Each map key must match the regular expression: `[a-z][-_./\\@0-9a-z]*`.
Each map value must match the regular expression: `[-_./\\@0-9a-z]*`.
The length of each map key must be between 1 and 63.
The length of each map value must be less than or equal to 63.
The number of elements must be less than or equal to 64. ||
|#

## 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. ||
|#