Module netapp_ontap.resources.snapshot

Copyright © 2020 NetApp Inc. All rights reserved.

Overview

A Snapshot copy is the view of the filesystem as it exists at the time when the Snapshot copy is created.
In ONTAP, different types of Snapshot copies are supported, such as scheduled Snapshot copies, user requested Snapshot copies, SnapMirror Snapshot copies, and so on.
ONTAP Snapshot copy APIs allow you to create, modify, delete and retrieve Snapshot copies.

Snapshot copy APIs

The following APIs are used to perform operations related to Snapshot copies.

  • POST /api/storage/volumes/{volume.uuid}/snapshots
  • GET /api/storage/volumes/{volume.uuid}/snapshots
  • GET /api/storage/volumes/{volume.uuid}/snapshots/{uuid}
  • PATCH /api/storage/volumes/{volume.uuid}/snapshots/{uuid}
  • DELETE /api/storage/volumes/{volume.uuid}/snapshots/{uuid}

Examples

Creating a Snapshot copy

The POST operation is used to create a Snapshot copy with the specified attributes.

from netapp_ontap import HostConnection
from netapp_ontap.resources import Snapshot

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    resource = Snapshot("{volume.uuid}")
    resource.name = "snapshot_copy"
    resource.comment = "Store this copy."
    resource.post(hydrate=True)
    print(resource)

Snapshot(
    {
        "comment": "Store this copy.",
        "volume": {"name": "v2"},
        "svm": {"uuid": "8139f958-3c6e-11e9-a45f-005056bbc848", "name": "vs0"},
        "name": "snapshot_copy",
    }
)

Retrieving Snapshot copy attributes

The GET operation is used to retrieve Snapshot copy attributes.

from netapp_ontap import HostConnection
from netapp_ontap.resources import Snapshot

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    print(list(Snapshot.get_collection("{volume.uuid}")))

[
    Snapshot(
        {
            "_links": {
                "self": {
                    "href": "/api/storage/volumes/0353dc05-405f-11e9-acb6-005056bbc848/snapshots/402b6c73-73a0-4e89-a58a-75ee0ab3e8c0"
                }
            },
            "uuid": "402b6c73-73a0-4e89-a58a-75ee0ab3e8c0",
            "name": "hourly.2019-03-13_1305",
        }
    ),
    Snapshot(
        {
            "_links": {
                "self": {
                    "href": "/api/storage/volumes/0353dc05-405f-11e9-acb6-005056bbc848/snapshots/f0dd497f-efe8-44b7-a4f4-bdd3890bc0c8"
                }
            },
            "uuid": "f0dd497f-efe8-44b7-a4f4-bdd3890bc0c8",
            "name": "hourly.2019-03-13_1405",
        }
    ),
    Snapshot(
        {
            "_links": {
                "self": {
                    "href": "/api/storage/volumes/0353dc05-405f-11e9-acb6-005056bbc848/snapshots/02701900-51bd-46b8-9c77-47d9a9e2ce1d"
                }
            },
            "uuid": "02701900-51bd-46b8-9c77-47d9a9e2ce1d",
            "name": "hourly.2019-03-13_1522",
        }
    ),
]

Retrieving the attributes of a specific Snapshot copy

The GET operation is used to retrieve the attributes of a specific Snapshot copy.

from netapp_ontap import HostConnection
from netapp_ontap.resources import Snapshot

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    resource = Snapshot(
        "0353dc05-405f-11e9-acb6-005056bbc848",
        uuid="402b6c73-73a0-4e89-a58a-75ee0ab3e8c0",
    )
    resource.get()
    print(resource)

Snapshot(
    {
        "_links": {
            "self": {
                "href": "/api/storage/volumes/0353dc05-405f-11e9-acb6-005056bbc848/snapshots/402b6c73-73a0-4e89-a58a-75ee0ab3e8c0"
            }
        },
        "uuid": "402b6c73-73a0-4e89-a58a-75ee0ab3e8c0",
        "volume": {
            "_links": {
                "self": {
                    "href": "/api/storage/volumes/0353dc05-405f-11e9-acb6-005056bbc848"
                }
            },
            "uuid": "0353dc05-405f-11e9-acb6-005056bbc848",
            "name": "v2",
        },
        "create_time": "2019-03-13T13:05:00-04:00",
        "svm": {
            "_links": {
                "self": {"href": "/api/svm/svms/8139f958-3c6e-11e9-a45f-005056bbc848"}
            },
            "uuid": "8139f958-3c6e-11e9-a45f-005056bbc848",
            "name": "vs0",
        },
        "name": "hourly.2019-03-13_1305",
    }
)

Updating a Snapshot copy

The PATCH operation is used to update the specific attributes of a Snapshot copy.

from netapp_ontap import HostConnection
from netapp_ontap.resources import Snapshot

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    resource = Snapshot(
        "0353dc05-405f-11e9-acb6-005056bbc848",
        uuid="16f7008c-18fd-4a7d-8485-a0e290d9db7f",
    )
    resource.name = "snapshot_copy_new"
    resource.patch()

Deleting a Snapshot copy

The DELETE operation is used to delete a Snapshot copy.

from netapp_ontap import HostConnection
from netapp_ontap.resources import Snapshot

with HostConnection("<mgmt-ip>", username="admin", password="password", verify=False):
    resource = Snapshot(
        "0353dc05-405f-11e9-acb6-005056bbc848",
        uuid="16f7008c-18fd-4a7d-8485-a0e290d9db7f",
    )
    resource.delete()

Classes

class Snapshot (*args, **kwargs)

The Snapshot copy object represents a point in time Snapshot copy of a volume.

Initialize the instance of the resource.

Any keyword arguments are set on the instance as properties. For example, if the class was named 'MyResource', then this statement would be true:

MyResource(name='foo').name == 'foo'

Args

*args
Each positional argument represents a parent key as used in the URL of the object. That is, each value will be used to fill in a segment of the URL which refers to some parent object. The order of these arguments must match the order they are specified in the URL, from left to right.
**kwargs
each entry will have its key set as an attribute name on the instance and its value will be the value of that attribute.

Ancestors

Static methods

def count_collection(*args, connection: HostConnection = None, **kwargs) -> int

Retrieves a collection of volume Snapshot copies.

  • snapshot show

Learn more


Fetch a count of all objects of this type from the host.

This calls GET on the object to determine the number of records. It is more efficient than calling get_collection() because it will not construct any objects. Query parameters can be passed in as kwargs to determine a count of objects that match some filtered criteria.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to get the count of bars for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host. These query parameters can affect the count. A return_records query param will be ignored.

Returns

On success, returns an integer count of the objects of this type. On failure, returns -1.

Raises

NetAppRestError: If the API call returned a status code >= 400, or if there is no connection available to use either passed in or on the library.

def delete_collection(*args, body: typing.Union = None, connection: HostConnection = None, **kwargs) -> NetAppResponse

Deletes a Volume Snapshot copy.

  • snapshot delete

Learn more


Delete all objects in a collection which match the given query.

All records on the host which match the query will be deleted.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to delete the collection of bars for a particular foo, the foo.name value should be passed.
body
The body of the delete request. This could be a Resource instance or a dictionary object.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host. Only resources matching this query will be patched.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

def find(*args, connection: HostConnection = None, **kwargs) -> Resource

Retrieves a collection of volume Snapshot copies.

  • snapshot show

Learn more


Find an instance of an object on the host given a query.

The host will be queried with the provided key/value pairs to find a matching resource. If 0 are found, None will be returned. If more than 1 is found, an error will be raised or returned. If there is exactly 1 matching record, then it will be returned.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to find a bar for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host.

Returns

A Resource object containing the details of the object or None if no matches were found.

Raises

NetAppRestError: If the API call returned more than 1 matching resource.

def get_collection(*args, connection: HostConnection = None, max_records: int = None, **kwargs) -> typing.Iterable

Retrieves a collection of volume Snapshot copies.

  • snapshot show

Learn more


Fetch a list of all objects of this type from the host.

This is a lazy fetch, making API calls only as necessary when the result of this call is iterated over. For instance, if max_records is set to 5, then iterating over the collection causes an API call to be sent to the server once for every 5 records. If the client stops iterating before getting to the 6th record, then no additional API calls are made.

Args

*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to get the collection of bars for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
max_records
The maximum number of records to return per call
**kwargs
Any key/value pairs passed will be sent as query parameters to the host.

Returns

A list of Resource objects

Raises

NetAppRestError: If there is no connection available to use either passed in or on the library. This would be not be raised when get_collection() is called, but rather when the result is iterated.

def patch_collection(body: dict, *args, connection: HostConnection = None, **kwargs) -> NetAppResponse

Updates a Volume Snapshot copy.

  • snapshot modify
  • snapshot rename

Learn more


Patch all objects in a collection which match the given query.

All records on the host which match the query will be patched with the provided body.

Args

body
A dictionary of name/value pairs to set on all matching members of the collection.
*args
Each entry represents a parent key which is used to build the path to the child object. If the URL definition were /api/foos/{foo.name}/bars, then to patch the collection of bars for a particular foo, the foo.name value should be passed.
connection
The HostConnection object to use for this API call. If unset, tries to use the connection which is set globally for the library or from the current context.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host. Only resources matching this query will be patched.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

Methods

def delete(self, body: typing.Union = None, poll: bool = True, poll_interval: typing.Union = None, poll_timeout: typing.Union = None, **kwargs) -> NetAppResponse

Deletes a Volume Snapshot copy.

  • snapshot delete

Learn more


Send a deletion request to the host for this object.

Args

body
The body of the delete request. This could be a Resource instance or a dictionary object.
poll
If set to True, the call will not return until the asynchronous job on the host has completed. Has no effect if the host did not return a job response.
poll_interval
If the operation returns a job, this specifies how often to query the job for updates.
poll_timeout
If the operation returns a job, this specifies how long to continue monitoring the job's status for completion.
**kwargs
Any key/value pairs passed will be sent as query parameters to the host.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

def get(self, **kwargs) -> NetAppResponse

Retrieves details of a specific volume Snapshot copy.

  • snapshot show

Learn more


Fetch the details of the object from the host.

Requires the keys to be set (if any). After returning, new or changed properties from the host will be set on the instance.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

def patch(self, hydrate: bool = False, poll: bool = True, poll_interval: typing.Union = None, poll_timeout: typing.Union = None, **kwargs) -> NetAppResponse

Updates a Volume Snapshot copy.

  • snapshot modify
  • snapshot rename

Learn more


Send the difference in the object's state to the host as a modification request.

Calculates the difference in the object's state since the last time we interacted with the host and sends this in the request body.

Args

hydrate
If set to True, after the response is received from the call, a a GET call will be made to refresh all fields of the object.
poll
If set to True, the call will not return until the asynchronous job on the host has completed. Has no effect if the host did not return a job response.
poll_interval
If the operation returns a job, this specifies how often to query the job for updates.
poll_timeout
If the operation returns a job, this specifies how long to continue monitoring the job's status for completion.
**kwargs
Any key/value pairs passed will normally be sent as query parameters to the host. If any of these pairs are parameters that are sent as formdata then only parameters of that type will be accepted and all others will be discarded.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

def post(self, hydrate: bool = False, poll: bool = True, poll_interval: typing.Union = None, poll_timeout: typing.Union = None, **kwargs) -> NetAppResponse

Creates a volume Snapshot copy.

Required properties

  • name - Name of the Snapshot copy to be created.
  • comment - Comment associated with the Snapshot copy.
  • expiry_time - Snapshot copies with an expiry time set are not allowed to be deleted until the retention time is reached.
  • snapmirror_label - Label for SnapMirror operations.
  • snapshot create

Learn more


Send this object to the host as a creation request.

Args

hydrate
If set to True, after the response is received from the call, a a GET call will be made to refresh all fields of the object.
poll
If set to True, the call will not return until the asynchronous job on the host has completed. Has no effect if the host did not return a job response.
poll_interval
If the operation returns a job, this specifies how often to query the job for updates.
poll_timeout
If the operation returns a job, this specifies how long to continue monitoring the job's status for completion.
**kwargs
Any key/value pairs passed will normally be sent as query parameters to the host. If any of these pairs are parameters that are sent as formdata then only parameters of that type will be accepted and all others will be discarded.

Returns

A NetAppResponse object containing the details of the HTTP response.

Raises

NetAppRestError: If the API call returned a status code >= 400

async def snapshot_create(volume_uuid, links: dict = None, comment: str = None, create_time: datetime.datetime = None, expiry_time: datetime.datetime = None, name: str = None, owners=None, snaplock_expiry_time: datetime.datetime = None, snapmirror_label: str = None, state: str = None, svm: dict = None, uuid: str = None, volume: dict = None) -> netapp_ontap.resource_table.ResourceTable

Create an instance of a Snapshot resource

Args

links
 
comment
A comment associated with the Snapshot copy. This is an optional attribute for POST or PATCH.
create_time
Creation time of the Snapshot copy. It is the volume access time when the Snapshot copy was created.
expiry_time
The expiry time for the Snapshot copy. This is an optional attribute for POST or PATCH. Snapshot copies with an expiry time set are not allowed to be deleted until the retention time is reached.
name
Snapshot copy. Valid in POST or PATCH.
owners
 
snaplock_expiry_time
SnapLock expiry time for the Snapshot copy, if the Snapshot copy is taken on a SnapLock volume. A Snapshot copy is not allowed to be deleted or renamed until the SnapLock ComplianceClock time goes beyond this retention time.
snapmirror_label
Label for SnapMirror operations
state
State of the Snapshot copy. There are cases where some Snapshot copies are not complete. In the "partial" state, the Snapshot copy is consistent but exists only on the subset of the constituents that existed prior to the FlexGroup's expansion. Partial Snapshot copies cannot be used for a Snapshot copy restore operation. A Snapshot copy is in an "invalid" state when it is present in some FlexGroup constituents but not in others. At all other times, a Snapshot copy is valid.
svm
 
uuid
The UUID of the Snapshot copy in the volume that uniquely identifies the Snapshot copy in that volume.

volume:

async def snapshot_delete(volume_uuid, comment: str = None, create_time: datetime.datetime = None, expiry_time: datetime.datetime = None, name: str = None, owners=None, snaplock_expiry_time: datetime.datetime = None, snapmirror_label: str = None, state: str = None, uuid: str = None)

Delete an instance of a Snapshot resource

Args

comment
A comment associated with the Snapshot copy. This is an optional attribute for POST or PATCH.
create_time
Creation time of the Snapshot copy. It is the volume access time when the Snapshot copy was created.
expiry_time
The expiry time for the Snapshot copy. This is an optional attribute for POST or PATCH. Snapshot copies with an expiry time set are not allowed to be deleted until the retention time is reached.
name
Snapshot copy. Valid in POST or PATCH.
owners
 
snaplock_expiry_time
SnapLock expiry time for the Snapshot copy, if the Snapshot copy is taken on a SnapLock volume. A Snapshot copy is not allowed to be deleted or renamed until the SnapLock ComplianceClock time goes beyond this retention time.
snapmirror_label
Label for SnapMirror operations
state
State of the Snapshot copy. There are cases where some Snapshot copies are not complete. In the "partial" state, the Snapshot copy is consistent but exists only on the subset of the constituents that existed prior to the FlexGroup's expansion. Partial Snapshot copies cannot be used for a Snapshot copy restore operation. A Snapshot copy is in an "invalid" state when it is present in some FlexGroup constituents but not in others. At all other times, a Snapshot copy is valid.
uuid
The UUID of the Snapshot copy in the volume that uniquely identifies the Snapshot copy in that volume.
async def snapshot_modify(volume_uuid, comment: str = None, query_comment: str = None, create_time: datetime.datetime = None, query_create_time: datetime.datetime = None, expiry_time: datetime.datetime = None, query_expiry_time: datetime.datetime = None, name: str = None, query_name: str = None, owners=None, query_owners=None, snaplock_expiry_time: datetime.datetime = None, query_snaplock_expiry_time: datetime.datetime = None, snapmirror_label: str = None, query_snapmirror_label: str = None, state: str = None, query_state: str = None, uuid: str = None, query_uuid: str = None) -> netapp_ontap.resource_table.ResourceTable

Modify an instance of a Snapshot resource

Args

comment
A comment associated with the Snapshot copy. This is an optional attribute for POST or PATCH.
query_comment
A comment associated with the Snapshot copy. This is an optional attribute for POST or PATCH.
create_time
Creation time of the Snapshot copy. It is the volume access time when the Snapshot copy was created.
query_create_time
Creation time of the Snapshot copy. It is the volume access time when the Snapshot copy was created.
expiry_time
The expiry time for the Snapshot copy. This is an optional attribute for POST or PATCH. Snapshot copies with an expiry time set are not allowed to be deleted until the retention time is reached.
query_expiry_time
The expiry time for the Snapshot copy. This is an optional attribute for POST or PATCH. Snapshot copies with an expiry time set are not allowed to be deleted until the retention time is reached.
name
Snapshot copy. Valid in POST or PATCH.
query_name
Snapshot copy. Valid in POST or PATCH.
owners
 
query_owners
 
snaplock_expiry_time
SnapLock expiry time for the Snapshot copy, if the Snapshot copy is taken on a SnapLock volume. A Snapshot copy is not allowed to be deleted or renamed until the SnapLock ComplianceClock time goes beyond this retention time.
query_snaplock_expiry_time
SnapLock expiry time for the Snapshot copy, if the Snapshot copy is taken on a SnapLock volume. A Snapshot copy is not allowed to be deleted or renamed until the SnapLock ComplianceClock time goes beyond this retention time.
snapmirror_label
Label for SnapMirror operations
query_snapmirror_label
Label for SnapMirror operations
state
State of the Snapshot copy. There are cases where some Snapshot copies are not complete. In the "partial" state, the Snapshot copy is consistent but exists only on the subset of the constituents that existed prior to the FlexGroup's expansion. Partial Snapshot copies cannot be used for a Snapshot copy restore operation. A Snapshot copy is in an "invalid" state when it is present in some FlexGroup constituents but not in others. At all other times, a Snapshot copy is valid.
query_state
State of the Snapshot copy. There are cases where some Snapshot copies are not complete. In the "partial" state, the Snapshot copy is consistent but exists only on the subset of the constituents that existed prior to the FlexGroup's expansion. Partial Snapshot copies cannot be used for a Snapshot copy restore operation. A Snapshot copy is in an "invalid" state when it is present in some FlexGroup constituents but not in others. At all other times, a Snapshot copy is valid.
uuid
The UUID of the Snapshot copy in the volume that uniquely identifies the Snapshot copy in that volume.
query_uuid
The UUID of the Snapshot copy in the volume that uniquely identifies the Snapshot copy in that volume.
def snapshot_show(volume_uuid, comment: cliche.arg_types.choices.Choices.define.._Choices = None, create_time: cliche.arg_types.choices.Choices.define.._Choices = None, expiry_time: cliche.arg_types.choices.Choices.define.._Choices = None, name: cliche.arg_types.choices.Choices.define.._Choices = None, owners: cliche.arg_types.choices.Choices.define.._Choices = None, snaplock_expiry_time: cliche.arg_types.choices.Choices.define.._Choices = None, snapmirror_label: cliche.arg_types.choices.Choices.define.._Choices = None, state: cliche.arg_types.choices.Choices.define.._Choices = None, uuid: cliche.arg_types.choices.Choices.define.._Choices = None, fields: typing.List = None) -> netapp_ontap.resource_table.ResourceTable

Fetch a list of Snapshot resources

Args

comment
A comment associated with the Snapshot copy. This is an optional attribute for POST or PATCH.
create_time
Creation time of the Snapshot copy. It is the volume access time when the Snapshot copy was created.
expiry_time
The expiry time for the Snapshot copy. This is an optional attribute for POST or PATCH. Snapshot copies with an expiry time set are not allowed to be deleted until the retention time is reached.
name
Snapshot copy. Valid in POST or PATCH.
owners
 
snaplock_expiry_time
SnapLock expiry time for the Snapshot copy, if the Snapshot copy is taken on a SnapLock volume. A Snapshot copy is not allowed to be deleted or renamed until the SnapLock ComplianceClock time goes beyond this retention time.
snapmirror_label
Label for SnapMirror operations
state
State of the Snapshot copy. There are cases where some Snapshot copies are not complete. In the "partial" state, the Snapshot copy is consistent but exists only on the subset of the constituents that existed prior to the FlexGroup's expansion. Partial Snapshot copies cannot be used for a Snapshot copy restore operation. A Snapshot copy is in an "invalid" state when it is present in some FlexGroup constituents but not in others. At all other times, a Snapshot copy is valid.
uuid
The UUID of the Snapshot copy in the volume that uniquely identifies the Snapshot copy in that volume.

Inherited members

class SnapshotSchema (*, only: typing.Union = None, exclude: typing.Union = (), many: bool = False, context: typing.Dict = None, load_only: typing.Union = (), dump_only: typing.Union = (), partial: typing.Union = False, unknown: str = None)

The fields of the Snapshot object

Ancestors

  • netapp_ontap.resource.ResourceSchema
  • marshmallow.schema.Schema
  • marshmallow.base.SchemaABC

Class variables

comment GET POST PATCH

A comment associated with the Snapshot copy. This is an optional attribute for POST or PATCH.

create_time GET

Creation time of the Snapshot copy. It is the volume access time when the Snapshot copy was created.

Example: 2019-02-04T19:00:00.000+0000

expiry_time GET POST PATCH

The expiry time for the Snapshot copy. This is an optional attribute for POST or PATCH. Snapshot copies with an expiry time set are not allowed to be deleted until the retention time is reached.

Example: 2019-02-04T19:00:00.000+0000

The links field of the snapshot.

name GET POST PATCH

Snapshot copy. Valid in POST or PATCH.

Example: this_snapshot

owners GET

The owners field of the snapshot.

snaplock_expiry_time GET

SnapLock expiry time for the Snapshot copy, if the Snapshot copy is taken on a SnapLock volume. A Snapshot copy is not allowed to be deleted or renamed until the SnapLock ComplianceClock time goes beyond this retention time.

Example: 2019-02-04T19:00:00.000+0000

snapmirror_label GET POST PATCH

Label for SnapMirror operations

state GET

State of the Snapshot copy. There are cases where some Snapshot copies are not complete. In the "partial" state, the Snapshot copy is consistent but exists only on the subset of the constituents that existed prior to the FlexGroup's expansion. Partial Snapshot copies cannot be used for a Snapshot copy restore operation. A Snapshot copy is in an "invalid" state when it is present in some FlexGroup constituents but not in others. At all other times, a Snapshot copy is valid.

Valid choices:

  • valid
  • invalid
  • partial
svm GET POST PATCH

The svm field of the snapshot.

uuid GET

The UUID of the Snapshot copy in the volume that uniquely identifies the Snapshot copy in that volume.

Example: 1cd8a442-86d1-11e0-ae1c-123478563412

volume GET POST PATCH

The volume field of the snapshot.