# variables in header
x-openstack-request-id:
  description: >
    foo
  in: header
  required: false
  type: string

# variables in path
admin_project_id:
  description: |
    The UUID of the administrative project.
  in: path
  required: true
  type: string
backup_id:
  description: |
    The UUID for a backup.
  in: path
  required: true
  type: string
cascade:
  description: |
    Remove any snapshots along with the volume. Default=False.
  in: path
  required: false
  type: boolean
cgsnapshot_id_1:
  description: |
    The ID of the consistency group snapshot.
  in: path
  required: true
  type: string
encryption_id:
  description: |
    The ID of the encryption type.
  in: path
  required: true
  type: string
hostname:
  description: |
    The name of the host that hosts the storage back
    end.
  in: path
  required: true
  type: string
key_1:
  description: |
    The metadata key name for the metadata that you
    want to remove.
  in: path
  required: true
  type: string
key_2:
  description: |
    The metadata key name for the metadata that you
    want to see.
  in: path
  required: true
  type: string
key_3:
  description: |
    The metadata key name for the metadata that you
    want to update.
  in: path
  required: true
  type: string
project_id_path:
  description: |
    The UUID of the project in a multi-tenancy cloud.
  in: path
  required: true
  type: string
qos_id:
  description: |
    The ID of the QoS specification.
  in: path
  required: true
  type: string
quota_class_name:
  description:
    The name of the quota class for which to set quotas.
  in: path
  required: true
  type: string
quotas_project_id:
  description: |
    The UUID of the project in a multi-tenancy cloud.
  in: path
  required: true
  type: string
transfer_id:
  description: |
    The unique identifier for a volume transfer.
  in: path
  required: false
  type: string
vol_type_id:
  description: |
    The UUID for an existing volume type.
  in: path
  required: true
  type: string
volume_id_path:
  description: |
    The UUID of the volume.
  in: path
  required: true
  type: string
volume_type:
  description: |
    The ID of Volume Type to be accessed by project.
  in: path
  required: false
  type: string
volume_type_access:
  description: |
    The ID of Volume Type to be accessed by project.
  in: path
  required: true
  type: string
volume_type_id:
  description: |
    The UUID for an existing volume type.
  in: path
  required: false
  type: string

# variables in query
action:
  description: |
    The action. Valid values are "set" or "unset."
  in: query
  required: true
  type: string
all-tenants:
  description: |
    Shows details for all projects. Admin only.
  in: query
  required: false
  type: string
bootable_query:
  description: |
    Filters results by bootable status. Default=None.
  in: query
  required: false
  type: boolean
detail:
  description: |
    Indicates whether to show pool details or only
    pool names in the response.  Set to ``true`` to show pool details.
    Set to ``false`` to show only pool names. Default is ``false``.
  in: query
  required: false
  type: boolean
image-id:
  description: |
    Creates volume from image ID. Default=None.
  in: query
  required: false
  type: string
limit:
  description: |
    Requests a page size of items. Returns a number
    of items up to a limit value. Use the ``limit`` parameter to make
    an initial limited request and use the ID of the last-seen item
    from the response as the ``marker`` parameter value in a
    subsequent limited request.
  in: query
  required: false
  type: integer
marker:
  description: |
    The ID of the last-seen item. Use the ``limit``
    parameter to make an initial limited request and use the ID of the
    last-seen item from the response as the ``marker`` parameter value
    in a subsequent limited request.
  in: query
  required: false
  type: string
name_volume:
  description: |
    Filters results by a name. Default=None.
  in: query
  required: false
  type: string
offset:
  description: |
    Used in conjunction with ``limit`` to return a slice of items. ``offset``
    is where to start in the list.
  in: query
  required: false
  type: integer
sort:
  description: |
    Comma-separated list of sort keys and optional
    sort directions in the form of < key > [: < direction > ]. A valid
    direction is ``asc`` (ascending) or ``desc`` (descending).
  in: query
  required: false
  type: string
sort_dir:
  description: |
    Sorts by one or more sets of attribute and sort
    direction combinations. If you omit the sort direction in a set,
    default is ``desc``.
  in: query
  required: false
  type: string
sort_key:
  description: |
    Sorts by an attribute. A valid value is ``name``,
    ``status``, ``container_format``, ``disk_format``, ``size``,
    ``id``, ``created_at``, or ``updated_at``. Default is
    ``created_at``. The API uses the natural sorting direction of the
    ``sort_key`` attribute value.
  in: query
  required: false
  type: string
usage:
  description: |
    Set to ``usage=true`` to show quota usage.
    Default is ``false``.
  in: query
  required: false
  type: boolean

# variables in body
absolute:
  description: |
    An ``absolute`` limits object.
  in: body
  required: true
  type: object
add_volumes:
  description: |
    One or more volume UUIDs, separated by commas, to
    add to the volume consistency group.
  in: body
  required: false
  type: string
alias:
  description: |
    The alias for the extension. For example,
    "FOXNSOX", "os- availability-zone", "os-extended-quotas", "os-
    share-unmanage" or "os-used-limits."
  in: body
  required: true
  type: string
attach_status:
  description: |
    The volume attach status.
  in: body
  required: false
  type: string
attachment_id:
  description: |
    The interface ID.
  in: body
  required: false
  type: string
attachments:
  description: |
    Instance attachment information.  If this volume
    is attached to a server instance, the attachments list includes
    the UUID of the attached server, an attachment UUID, the name of
    the attached host, if any, the volume UUID, the device, and the
    device UUID.  Otherwise, this list is empty.
  in: body
  required: true
  type: array
auth_key:
  description: |
    The authentication key for the volume transfer.
  in: body
  required: true
  type: string
availability_zone:
  description: |
    The name of the availability zone.
  in: body
  required: false
  type: string
availability_zone_3:
  description: |
    The availability zone name.
  in: body
  required: true
  type: string
backup:
  description: |
    A ``backup`` object.
  in: body
  required: true
  type: object
backup_gigabytes:
  description: |
    The size (GB) of backups that are allowed for each project.
  in: body
  required: true
  type: integer
backup_record:
  description: |
    An object recording volume backup metadata, including ``backup_service``
    and ``backup_url``.
  in: body
  required: true
  type: object
backup_service:
  description: |
    The service used to perform the backup.
  in: body
  required: true
  type: string
backup_url:
  description: |
    An identifier string to locate the backup.
  in: body
  required: true
  type: string
backups:
  description: |
    A list of ``backup`` objects.
  in: body
  required: true
  type: array
backups_number:
  description: |
    The number of backups that are allowed for each project.
  in: body
  required: true
  type: integer
bootable:
  description: |
    Enables or disables the bootable attribute. You
    can boot an instance from a bootable volume.
  in: body
  required: true
  type: boolean
bootable_response:
  description: |
    Enables or disables the bootable attribute. You
    can boot an instance from a bootable volume.
  in: body
  required: true
  type: string
capabilities:
  description: |
    The capabilities for the back end.  The value is
    either ``null`` or a string value that indicates the capabilities
    for each pool. For example, ``total_capacity_gb`` or ``QoS_support``.
  in: body
  required: true
  type: object
cgsnapshot_id:
  description: |
    The UUID of the consistency group snapshot.
  in: body
  required: false
  type: string
cipher:
  description: |
    The encryption algorithm or mode. For example, aes-xts-plain64. The default
    value is None.
  in: body
  required: false
  type: string
connector:
  description: |
    The ``connector`` object.
  in: body
  required: false
  type: object
consistencygroup_id:
  description: |
    The UUID of the consistency group.
  in: body
  required: true
  type: string
consistencygroup_id_1:
  description: |
    The UUID of the consistency group.
  in: body
  required: false
  type: string
consumer:
  description: |
    The consumer type.
  in: body
  required: false
  type: string
consumer_1:
  description: |
    The consumer type.
  in: body
  required: true
  type: string
container:
  description: |
    The container name or null.
  in: body
  required: false
  type: string
control_location:
  description: |
    Notional service where encryption is performed. Valid values are
    "front-end" or "back-end". The default value is "front-end".
  in: body
  required: false
  type: string
cores:
  description: |
    The number of instance cores that are allowed for
    each project.
  in: body
  required: true
  type: integer
created_at:
  description: |
    The date and time when the resource was created.

    The date and time stamp format is `ISO 8601
    <https://en.wikipedia.org/wiki/ISO_8601>`_:

    ::

       CCYY-MM-DDThh:mm:ss±hh:mm

    For example, ``2015-08-27T09:49:58-05:00``.

    The ``±hh:mm`` value, if included, is the time zone as an offset
    from UTC.
  in: body
  required: true
  type: string
created_at_1:
  description: |
    Date and time when the volume was created.
  in: body
  required: true
  type: string
data_timestamp:
  description: |
    The time when the data on the volume was first saved. If it is
    a backup from volume, it will be the same as ``created_at``
    for a backup. If it is a backup from a snapshot, it will be the
    same as ``created_at`` for the snapshot.
  in: body
  required: true
  type: string
deleted:
  description: |
    The resource is deleted or not.
  in: body
  required: true
  type: boolean
deleted_at:
  description: |
    The date and time when the resource was deleted.

    The date and time stamp format is `ISO 8601
    <https://en.wikipedia.org/wiki/ISO_8601>`_:

    ::

       CCYY-MM-DDThh:mm:ss±hh:mm

    For example, ``2015-08-27T09:49:58-05:00``.

    The ``±hh:mm`` value, if included, is the time zone as an offset
    from UTC. In the previous example, the offset value is ``-05:00``.

    If the ``deleted_at`` date and time stamp is not set, its value is
    ``null``.
  in: body
  required: true
  type: string
description:
  description: |
    The backup description or null.
  in: body
  required: false
  type: string
description_1:
  description: |
    The consistency group snapshot description.
  in: body
  required: true
  type: string
description_10:
  description: |
    The capabilities description.
  in: body
  required: true
  type: string
description_11:
  description: |
    The consistency group description.
  in: body
  required: false
  type: string
description_2:
  description: |
    The description of the consistency group.
  in: body
  required: false
  type: string
description_3:
  description: |
    The description of the consistency group.
  in: body
  required: true
  type: string
description_4:
  description: |
    A description for the snapshot. Default is
    ``None``.
  in: body
  required: false
  type: string
description_5:
  description: |
    The volume description.
  in: body
  required: false
  type: string
description_6:
  description: |
    The consistency group description.
  in: body
  required: true
  type: string
description_7:
  description: |
    The extension description.
  in: body
  required: true
  type: string
description_8:
  description: |
    A description for the snapshot.
  in: body
  required: true
  type: string
description_9:
  description: |
    The volume description.
  in: body
  required: true
  type: string
display_name:
  description: |
    The name of volume backend capabilities.
  in: body
  required: true
  type: string
driver_version:
  description: |
    The driver version.
  in: body
  required: true
  type: string
encrypted:
  description: |
    If true, this volume is encrypted.
  in: body
  required: true
  type: boolean
encryption:
  description: |
    The encryption information.
  in: body
  required: true
  type: object
encryption_id_body:
  description: |
    The UUID of the encryption.
  in: body
  required: true
  type: string
extra_specs:
  description: |
    A set of key and value pairs that contains the
    specifications for a volume type.
  in: body
  required: true
  type: object
fail_reason:
  description: |
    If the backup failed, the reason for the failure.
    Otherwise, null.
  in: body
  required: true
  type: string
fixed_ips:
  description: |
    The number of fixed IP addresses that are allowed
    for each project. Must be equal to or greater than the number of
    allowed instances.
  in: body
  required: true
  type: integer
floating_ips:
  description: |
    The number of floating IP addresses that are
    allowed for each project.
  in: body
  required: true
  type: integer
force:
  description: |
    Indicates whether to backup, even if the volume
    is attached. Default is ``false``.
  in: body
  required: false
  type: boolean
force_1:
  description: |
    Indicates whether to snapshot, even if the volume
    is attached. Default is ``false``.
  in: body
  required: false
  type: boolean
force_2:
  description: |
    If set to ``true``, forces deletion of a
    consistency group that has a registered volume.
  in: body
  required: false
  type: boolean
free_capacity:
  description: |
    The amount of free capacity for the back-end
    volume, in GBs. A valid value is a string, such as ``unknown``, or
    a number (integer or floating point).
  in: body
  required: true
  type: string
gigabytes:
  description: |
    The size (GB) of volumes and snapshots that are allowed for each project.
  in: body
  required: true
  type: integer
gigabytes_for_type:
  description: |
    The size (GB) of volumes and snapshots that are allowed for each project
    and the specified volume type.
  in: body
  required: true
  type: integer
groups_number:
  description: |
    The number of groups that are allowed for each project.
  in: body
  required: true
  type: integer
has_dependent_backups:
  description: |
    If this value is ``true``, there are other backups depending on
    this backup.
  in: body
  required: false
  type: boolean
host:
  description: |
    The OpenStack Block Storage host where the
    existing volume resides.
  in: body
  required: true
  type: string
host_name:
  description: |
    The name of the attaching host.
  in: body
  required: false
  type: string
host_name_1:
  description: |
    The name of the host that hosts the storage backend,
    may take the format of ``host@backend``.
  in: body
  required: true
  type: string
host_service:
  description: |
    The name of the service which is running on the host.
  in: body
  required: true
  type: string
host_service_status:
  description: |
    The status of the service. One of ``available`` or ``unavailable``.
  in: body
  required: true
  type: string
id:
  description: |
    The UUID of the volume transfer.
  in: body
  required: true
  type: string
id_1:
  description: |
    The UUID of the backup.
  in: body
  required: true
  type: string
id_2:
  description: |
    The UUID of the consistency group snapshot.
  in: body
  required: true
  type: string
id_3:
  description: |
    The generated ID for the QoS specification.
  in: body
  required: true
  type: string
id_4:
  description: |
    The snapshot UUID.
  in: body
  required: true
  type: string
id_5:
  description: |
    The UUID of the volume.
  in: body
  required: true
  type: string
id_6:
  description: |
    The UUID of the consistency group.
  in: body
  required: true
  type: string
id_7:
  description: |
    The ID for the quota set.
  in: body
  required: true
  type: integer
imageRef:
  description: |
    The UUID of the image from which you want to
    create the volume. Required to create a bootable volume.
  in: body
  required: false
  type: string
in_use:
  description: |
    The in use data size. Visible only if you set the
    ``usage=true`` query parameter.
  in: body
  required: false
  type: string
incremental:
  description: |
    The backup mode. A valid value is ``true`` for
    incremental backup mode or ``false`` for full backup mode. Default
    is ``false``.
  in: body
  required: false
  type: boolean
injected_file_content_bytes:
  description: |
    The number of bytes of content that are allowed
    for each injected file.
  in: body
  required: true
  type: integer
injected_file_path_bytes:
  description: |
    The number of bytes that are allowed for each
    injected file path.
  in: body
  required: true
  type: integer
injected_files:
  description: |
    The number of injected files that are allowed for
    each project.
  in: body
  required: true
  type: integer
instance_uuid:
  description: |
    The UUID of the attaching instance.
  in: body
  required: false
  type: string
instances:
  description: |
    The number of instances that are allowed for each
    project.
  in: body
  required: true
  type: integer
is_incremental:
  description: |
    Indicates whether the backup mode is incremental.
    If this value is ``true``, the backup mode is incremental. If this
    value is ``false``, the backup mode is full.
  in: body
  required: false
  type: boolean
is_public:
  description:
    Volume type which is accessible to the public.
  in: body
  required: false
  type: boolean
key:
  description: |
    The metadata key name for the metadata that you
    want to remove.
  in: body
  required: true
  type: string
key_pairs:
  description: |
    The number of key pairs that are allowed for each
    user.
  in: body
  required: true
  type: integer
key_size:
  description: |
    Size of encryption key, in bits. For example, 128 or 256. The default value
    is None.
  in: body
  required: false
  type: integer
keys:
  description: |
    List of Keys.
  in: body
  required: true
  type: array
limits:
  description: |
    A list of ``limit`` objects.
  in: body
  required: true
  type: object
links:
  description: |
    Links for the volume transfer.
  in: body
  required: true
  type: array
links_1:
  description: |
    Links for the backup.
  in: body
  required: true
  type: array
links_2:
  description: |
    The QoS specification links.
  in: body
  required: true
  type: array
links_3:
  description: |
    The volume links.
  in: body
  required: true
  type: array
links_4:
  description: |
    List of links related to the extension.
  in: body
  required: true
  type: array
links_5:
  description: |
    List of links related to the extension.
  in: body
  required: true
  type: array
links_vol_optional:
  description: |
    The volume links.
  in: body
  required: false
  type: array
location:
  description: |
    Full URL to a service or server.
  format: uri
  in: body
  required: true
  type: string
maxTotalBackupGigabytes:
  description: |
    The maximum total amount of backups, in gibibytes
    (GiB).
  in: body
  required: true
  type: integer
maxTotalBackups:
  description: |
    The maximum number of backups.
  in: body
  required: true
  type: integer
maxTotalGroups:
  description: |
    The maximum number of groups.
  in: body
  required: true
  type: integer
maxTotalSnapshots:
  description: |
    The maximum number of snapshots.
  in: body
  required: true
  type: integer
maxTotalSnapshotsOptional:
  description: |
    The maximum number of snapshots.
  in: body
  required: false
  type: integer
maxTotalVolumeGigabytes:
  description: |
    The maximum total amount of volumes, in gibibytes (GiB).
  in: body
  required: true
  type: integer
maxTotalVolumeGigabytesOptional:
  description: |
    The maximum total amount of volumes, in gibibytes (GiB).
  in: body
  required: true
  type: integer
maxTotalVolumes:
  description: |
    The maximum number of volumes.
  in: body
  required: true
  type: integer
maxTotalVolumesOptional:
  description: |
    The maximum number of volumes.
  in: body
  required: false
  type: integer
meta:
  description: |
    The metadata key and value pair for the volume.
  in: body
  required: true
  type: object
metadata:
  description: |
    One or more metadata key and value pairs for the
    snapshot, if any.
  in: body
  required: true
  type: object
metadata_1:
  description: |
    A ``metadata`` object. Contains one or more
    metadata key and value pairs that are associated with the volume.
  in: body
  required: true
  type: object
metadata_2:
  description: |
    One or more metadata key and value pairs that are
    associated with the volume.
  in: body
  required: false
  type: object
metadata_3:
  description: |
    One or more metadata key and value pairs that are
    associated with the volume.
  in: body
  required: true
  type: object
metadata_4:
  description: |
    One or more metadata key and value pairs to
    associate with the volume.
  in: body
  required: false
  type: string
metadata_5:
  description: |
    The image metadata to add to the volume as a set
    of metadata key and value pairs.
  in: body
  required: true
  type: object
metadata_6:
  description: |
    One or more metadata key and value pairs to
    associate with the volume.
  in: body
  required: false
  type: object
metadata_7:
  description: |
    One or more metadata key and value pairs for the
    snapshot.
  in: body
  required: false
  type: object
metadata_8:
  description: |
    The image metadata key value pairs.
  in: body
  required: true
  type: object
metadata_items:
  description: |
    The number of metadata items that are allowed for
    each instance.
  in: body
  required: true
  type: integer
migrate_force_host_copy:
  description: |
    If false (the default), rely on the volume backend driver to perform
    the migration, which might be optimized. If true, or the volume driver
    fails to migrate the volume itself, a generic host-based migration is
    performed.
  in: body
  required: false
  type: boolean
migrate_host:
  description: |
    The target host for the volume migration. Host format is ``host@backend``.
  in: body
  required: true
  type: string
migrate_lock_volume:
  description: |
    If true, migrating an ``available`` volume will change its status to
    ``maintenance`` preventing other operations from being performed on the
    volume such as attach, detach, retype, etc.
  in: body
  required: false
  type: boolean
migration_completion_error:
  description: |
    Used to indicate if an error has occured elsewhere that requires clean up.
  in: body
  required: false
  type: boolean
# NOTE(mriedem): We can update the migration_policy retype note about encrypted
# in-use volumes not being supported once
# https://bugzilla.redhat.com/show_bug.cgi?id=760547 is fixed.
migration_policy:
  description: |
    Specify if the volume should be migrated when it is re-typed.
    Possible values are ``on-demand`` or ``never``. If not specified, the
    default is ``never``.

    .. note:: If the volume is attached to a server instance and will be
      migrated, then by default policy only users with the administrative role
      should attempt the retype operation. A retype which involves a migration
      to a new host for an *in-use* encrypted volume is not supported.
  in: body
  required: false
  type: string
migration_status:
  description: |
    The volume migration status. Admin only.
  in: body
  required: false
  type: string
mountpoint:
  description: |
    The attaching mount point.
  in: body
  required: true
  type: string
multiattach_req:
  description: |
    To enable this volume to attach to more than one
    server, set this value to ``true``. Default is ``false``.
    Note that support for multiattach volumes depends on the volume
    type being used.
  in: body
  required: false
  type: boolean
multiattach_resp:
  description: |
    If true, this volume can attach to more than one
    instance.
  in: body
  required: true
  type: boolean
name:
  description: |
    The name of the Volume Transfer.
  in: body
  required: true
  type: string
name_1:
  description: |
    The backup name.
  in: body
  required: true
  type: string
name_10:
  description: |
    The name of the extension. For example, "Fox In
    Socks."
  in: body
  required: true
  type: string
name_11:
  description: |
    The name of the back-end volume.
  in: body
  required: true
  type: string
name_12:
  description: |
    The name of the snapshot.
  in: body
  required: true
  type: string
name_13:
  description: |
    The volume name.
  in: body
  required: true
  type: string
name_14:
  description: |
    The name of the volume to which you want to
    restore a backup.
  in: body
  required: false
  type: string
name_15:
  description: |
    The consistency group name.
  in: body
  required: false
  type: string
name_16:
  description: |
    The name of the backend pool.
  in: body
  required: true
  type: string
name_2:
  description: |
    The consistency group snapshot name.
  in: body
  required: true
  type: string
name_3:
  description: |
    The name of the consistency group.
  in: body
  required: true
  type: string
name_4:
  description: |
    The name of the QoS specification.
  in: body
  required: true
  type: string
name_5:
  description: |
    The name of the snapshot. Default is ``None``.
  in: body
  required: false
  type: string
name_6:
  description: |
    The volume transfer name.
  in: body
  required: false
  type: string
name_7:
  description: |
    The name of the volume type.
  in: body
  required: true
  type: string
name_9:
  description: |
    The consistency group name.
  in: body
  required: true
  type: string
namespace:
  description: |
    Link associated to the extension.
  in: body
  required: true
  type: string
namespace_1:
  description: |
    The storage namespace, such as
    ``OS::Storage::Capabilities::foo``.
  in: body
  required: true
  type: string
new_size:
  description: |
    The new size of the volume, in gibibytes (GiB).
  in: body
  required: true
  type: integer
new_type:
  description: |
    The new volume type that volume is changed with.
  in: body
  required: true
  type: string
new_volume:
  description: |
    The UUID of the new volume.
  in: body
  required: true
  type: string
object_count:
  description: |
    The number of objects in the backup.
  in: body
  required: true
  type: integer
os-attach:
  description: |
    The ``os-attach`` action.
  in: body
  required: true
  type: object
os-detach:
  description: |
    The ``os-detach`` action.
  in: body
  required: true
  type: object
os-ext-snap-attr:progress:
  description: |
    A percentage value for the build progress.
  in: body
  required: true
  type: string
os-ext-snap-attr:project_id:
  description: |
    The UUID of the owning project.
  in: body
  required: true
  type: string
os-extend:
  description: |
    The ``os-extend`` action.
  in: body
  required: true
  type: object
os-force_delete:
  description: |
    The ``os-force_delete`` action.
  in: body
  required: true
  type: string
os-force_detach:
  description: |
    The ``os-force_detach`` action.
  in: body
  required: true
  type: object
os-migrate_volume:
  description: |
    The ``os-migrate_volume`` action.
  in: body
  required: true
  type: object
os-migrate_volume_completion:
  description: |
    The ``os-migrate_volume_completion`` action.
  in: body
  required: true
  type: object
os-reset_status:
  description: |
    The ``os-reset_status`` action.
  in: body
  required: true
  type: object
os-retype:
  description: |
    The ``os-retype`` action.
  in: body
  required: true
  type: object
OS-SCH-HNT:scheduler_hints:
  description: |
    The dictionary of data to send to the scheduler.
  in: body
  required: false
  type: object
os-set_bootable:
  description: |
    The ``os-set_bootable`` action.
  in: body
  required: true
  type: object
os-set_image_metadata:
  description: |
    The ``os-set_image_metadata`` action.
  in: body
  required: true
  type: object
os-show_image_metadata:
  description: |
    The ``os-show_image_metadata`` action.
  in: body
  require: true
  type: object
os-unmanage:
  description: |
    The ``os-unmanage`` action. This action removes
    the specified volume from Cinder management.
  in: body
  required: true
  type: object
os-unset_image_metadata:
  description: |
    The ``os-unset_image_metadata`` action. This
    action removes the key-value pairs from the image metadata.
  in: body
  required: true
  type: object
os-vol-host-attr:host:
  description: |
    Current back-end of the volume.
    Host format is ``host@backend#pool``.
  in: body
  required: false
  type: string
os-vol-mig-status-attr:migstat:
  description: |
    The status of this volume migration (None means
    that a migration is not currently in progress).
  in: body
  required: false
  type: string
os-vol-mig-status-attr:name_id:
  description: |
    The volume ID that this volume name on the back-
    end is based on.
  in: body
  required: false
  type: string
os-vol-tenant-attr:tenant_id:
  description: |
    The project ID which the volume belongs to.
  in: body
  required: true
  type: string
per_volume_gigabytes:
  description: |
    The size (GB) of volumes in request that are allowed for each
    volume.
  in: body
  required: true
  type: integer
perVolumeGigabytes:
  description: |
    The maximum amount of storage per volume, in gibibytes (GiB).
  in: body
  required: true
  type: integer
pool_name:
  description: |
    The name of the storage pool.
  in: body
  required: true
  type: string
project:
  description: |
    The ID of the project. Volume Type access to be
    added to this project ID.
  in: body
  required: true
  type: string
project_id:
  description: |
    The UUID of the project.
  in: body
  required: true
  type: string
project_id_1:
  description: |
    The Project ID having access to this volume type.
  in: body
  required: true
  type: string
project_id_2:
  description: |
    The UUID of the project which the host resource belongs to.
    In the summary resource, the value is ``(total)``.
  in: body
  required: true
  type: string
properties:
  description: |
    The backend volume capabilities list, which is
    consisted of cinder standard capabilities and vendor unique
    properties.
  in: body
  required: true
  type: object
provider:
  description: |
    The class that provides encryption support.
  in: body
  required: true
  type: string
provider_optional:
  description: |
    The class that provides encryption support.
  in: body
  required: false
  type: string
qos_specs:
  description: |
    A ``qos_specs`` object.
  in: body
  required: true
  type: object
QoS_support:
  description: |
    The quality of service (QoS) support.
  in: body
  required: true
  type: boolean
quota_class_id:
  description:
    The name of the quota class set.
  in: body
  required: true
  type: string
quota_set:
  description: |
    A ``quota_set`` object.
  in: body
  required: true
  type: object
ram:
  description: |
    The amount of instance RAM in megabytes that are
    allowed for each project.
  in: body
  required: true
  type: integer
rate:
  description: |
    Rate-limit volume copy bandwidth, used to
    mitigate slow down of data access from the instances.
  in: body
  required: true
  type: array
ref:
  description: |
    A reference to the existing volume. The internal
    structure of this reference depends on the volume driver
    implementation. For details about the required elements in the
    structure, see the documentation for the volume driver.
  in: body
  required: true
  type: string
ref_1:
  description: |
    A reference to the existing volume. The internal
    structure of this reference is dependent on the implementation of
    the volume driver, see the specific driver's documentation for
    details of the required elements in the structure.
  in: body
  required: true
  type: object
remove_volumes:
  description: |
    One or more volume UUIDs, separated by commas, to
    remove from the volume consistency group.
  in: body
  required: false
  type: string
replication_status:
  description: |
    The volume replication status.
  in: body
  required: true
  type: string
replication_targets:
  description: |
    A list of volume backends used to replicate volumes
    on this backend.
  in: body
  required: true
  type: list
reserved:
  description: |
    Reserved volume size. Visible only if you set the
    ``usage=true`` query parameter.
  in: body
  required: false
  type: integer
reserved_percentage:
  description: |
    The percentage of the total capacity that is
    reserved for the internal use by the back end.
  in: body
  required: true
  type: integer
restore:
  description: |
    A ``restore`` object.
  in: body
  required: true
  type: object
security_group_rules:
  description: |
    The number of rules that are allowed for each
    security group.
  in: body
  required: false
  type: integer
security_groups:
  description: |
    The number of security groups that are allowed
    for each project.
  in: body
  required: true
  type: integer
service_state:
  description: |
    The state of the service. One of ``enabled`` or ``disabled``.
  in: body
  required: true
  type: string
service_status:
  description: |
    The status of the service. One of ``enabled`` or ``disabled``.
  in: body
  required: true
  type: string
size:
  description: |
    The size of the volume, in gibibytes (GiB).
  in: body
  required: true
  type: integer
snapshot:
  description: |
    A partial representation of a snapshot used in
    the creation process.
  in: body
  required: true
  type: string
snapshot_id:
  description: |
    To create a volume from an existing snapshot,
    specify the UUID of the volume snapshot. The volume is created in
    same availability zone and with same size as the snapshot.
  in: body
  required: false
  type: string
snapshot_id_2:
  description: |
    The UUID of the source volume snapshot.
  in: body
  required: false
  type: string
snapshots_number:
  description: |
    The number of snapshots that are allowed for each project.
  in: body
  required: true
  type: integer
snapshots_number_for_type:
  description: |
    The number of snapshots that are allowed for each project and
    the specified volume type.
  in: body
  required: true
  type: integer
source_cgid:
  description: |
    The UUID of the source consistency group.
  in: body
  required: false
  type: string
source_volid:
  description: |
    The UUID of the source volume. The API creates a new volume with the same
    size as the source volume unless a larger size is requested.
  in: body
  required: false
  type: string
specs:
  description: |
    A ``specs`` object.
  in: body
  required: true
  type: object
status:
  description: |
    The ``status`` of the consistency group snapshot.
  in: body
  required: false
  type: string
status_1:
  description: |
    The status of the consistency group.
  in: body
  required: true
  type: string
status_2:
  description: |
    The status for the snapshot.
  in: body
  required: true
  type: string
status_3:
  description: |
    The volume status.
  in: body
  required: true
  type: string
status_4:
  description: |
    The backup status. Refer to Backup statuses table
    for the possible status value.
  in: body
  required: true
  type: string
status_7:
  description: |
    The status for the backup.
  in: body
  required: true
  type: string
storage_protocol:
  description: |
    The storage back end for the back-end volume. For
    example, ``iSCSI`` or ``FC``.
  in: body
  required: true
  type: string
total_capacity:
  description: |
    The total capacity for the back-end volume, in
    GBs. A valid value is a string, such as ``unknown``, or a
    number (integer or floating point).
  in: body
  required: true
  type: string
total_count:
  description: |
    Total number of volumes.
  in: body
  required: true
  type: integer
total_count_str:
  description: |
    Total number of volumes.
  in: body
  required: true
  type: string
totalBackupGigabytesUsed:
  description: |
    The total number of backups gibibytes (GiB) used.
  in: body
  required: true
  type: integer
totalBackupsUsed:
  description: |
    The total number of backups used.
  in: body
  required: true
  type: integer
totalGigabytesUsed:
  description: |
    The total number of gibibytes (GiB) used.
  in: body
  required: true
  type: integer
totalGigabytesUsedStr:
  description: |
    The total number of gibibytes (GiB) used.
  in: body
  required: true
  type: string
totalSnapshotsUsed:
  description: |
    The total number of snapshots used.
  in: body
  required: true
  type: integer
totalSnapshotsUsedStr:
  description: |
    The total number of snapshots used.
  in: body
  required: true
  type: string
totalVolumesUsed:
  description: |
    The total number of volumes used.
  in: body
  required: true
  type: integer
transfer:
  description: |
    The volume transfer object.
  in: body
  required: true
  type: object
updated:
  description: |
    The date and time stamp when the extension was
    last updated.
  in: body
  required: true
  type: string
updated_1:
  description: |
    The date and time stamp when the API request was
    issued.
  in: body
  required: true
  type: string
updated_at:
  description: |
    The date and time when the resource was updated.

    The date and time stamp format is `ISO 8601
    <https://en.wikipedia.org/wiki/ISO_8601>`_:

    ::

       CCYY-MM-DDThh:mm:ss±hh:mm

    For example, ``2015-08-27T09:49:58-05:00``.

    The ``±hh:mm`` value, if included, is the time zone as an offset
    from UTC. In the previous example, the offset value is ``-05:00``.

    If the ``updated_at`` date and time stamp is not set, its value is
    ``null``.
  in: body
  required: true
  type: string
user_id:
  description: |
    The UUID of the user.
  in: body
  required: true
  type: string
vendor_name:
  description: |
    The name of the vendor.
  in: body
  required: true
  type: string
visibility:
  description: |
    The volume type access.
  in: body
  required: true
  type: string
volume:
  description: |
    A ``volume`` object.
  in: body
  required: true
  type: object
volume_1:
  description: |
    A ``volume`` object.
  in: body
  required: true
  type: string
volume_backend_name:
  description: |
    The name of the back-end volume.
  in: body
  required: true
  type: string
volume_id:
  description: |
    The UUID of the volume.
  in: body
  required: true
  type: string
volume_id_2:
  description: |
    The UUID of the volume that you want to back up.
  in: body
  required: true
  type: string
volume_id_3:
  description: |
    To create a snapshot from an existing volume,
    specify the UUID of the existing volume.
  in: body
  required: true
  type: string
volume_id_4:
  description: |
    The UUID of the volume from which the backup was
    created.
  in: body
  required: true
  type: string
volume_id_5:
  description: |
    If the snapshot was created from a volume, the
    volume ID.
  in: body
  required: true
  type: string
volume_id_6:
  description: |
    The UUID of the volume to which you want to
    restore a backup.
  in: body
  required: false
  type: string
volume_image_metadata:
  description: |
    List of image metadata entries.  Only included for volumes that were
    created from an image, or from a snapshot of a volume originally created
    from an image.
  in: body
  required: false
  type: object
volume_name:
  description: |
    The volume name.
  in: body
  required: true
  type: string
volume_name_optional:
  description: |
    The volume name.
  in: body
  required: false
  type: string
volume_type_1:
  description: |
    A ``volume_type`` object.
  in: body
  required: true
  type: object
volume_type_2:
  description: |
    The volume type (either name or ID). To create an environment with
    multiple-storage back ends, you must specify a volume type. Block
    Storage volume back ends are spawned as children to ``cinder-
    volume``, and they are keyed from a unique queue. They are named
    ``cinder- volume.HOST.BACKEND``. For example, ``cinder-
    volume.ubuntu.lvmdriver``. When a volume is created, the scheduler
    chooses an appropriate back end to handle the request based on the
    volume type.  Default is ``None``.  For information about how to
    use volume types to create multiple- storage back ends, see
    `Configure multiple-storage back ends
    <https://docs.openstack.org/cinder/latest/admin/
    blockstorage-multi-backend.html>`_.
  in: body
  required: false
  type: string
volume_type_3:
  description: |
    The volume type. In an environment with multiple-
    storage back ends, the scheduler determines where to send the
    volume based on the volume type.  For information about how to use
    volume types to create multiple- storage back ends, see `Configure
    multiple-storage back ends <https://docs.openstack.org/cinder/latest/
    admin/blockstorage-multi-backend.html>`_.
  in: body
  required: true
  type: string
volume_type_4:
  description: |
    The associated volume type.
  in: body
  required: false
  type: string
volume_type_5:
  description: |
    A list of ``volume_type`` objects.
  in: body
  required: true
  type: array
volume_type_id_body:
  description: |
    The UUID of the volume type.
  in: body
  required: true
  type: string
volume_types:
  description: |
    The list of volume types.  In an environment with
    multiple-storage back ends, the scheduler determines where to send
    the volume based on the volume type.  For information about how to
    use volume types to create multiple- storage back ends, see
    `Configure multiple-storage back ends
    <https://docs.openstack.org/cinder/latest/admin/
    blockstorage-multi-backend.html>`_.
  in: body
  required: true
  type: array
volume_types_2:
  description: |
    The list of volume types separated by commas.  In an environment with
    multiple-storage back ends, the scheduler determines where to send
    the volume based on the volume type.  For information about how to
    use volume types to create multiple-storage back ends, see
    `Configure multiple-storage back ends
    <https://docs.openstack.org/cinder/latest/admin/
    blockstorage-multi-backend.html>`_.
  in: body
  required: true
  type: string
volumes:
  description: |
    A list of ``volume`` objects.
  in: body
  required: true
  type: array
volumes_number:
  description: |
    The number of volumes that are allowed for each project.
  in: body
  required: true
  type: integer
volumes_number_for_type:
  description: |
    The number of volumes that are allowed for each project and
    the specified volume type.
  in: body
  required: true
  type: integer