# 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: false type: string consistencygroup_id_2: description: | The ID of the consistency group. in: path required: false type: string encryption_id: description: | The ID of the encryption type. in: path required: true type: string force_3: description: | To delete a QoS specification even if it is in- use, set to ``true``. Default is ``false``. in: path required: false type: boolean 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 user_id_1: description: | The user ID. Specify in the URI as ``user_id={user_id}``. 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_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_1: description: | The availability zone. in: body required: false type: string availability_zone_2: description: | The availability zone. in: body required: true 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_service: description: | The service used to perform the backup. in: body required: true type: string backup_url: description: | The backup encoded metadata. in: body required: true type: string backups: description: | A list of ``backup`` objects. in: body required: true type: array 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`` 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 `_: :: 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 `_: :: 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 extra_specs_1: description: | A key and value pair that contains additional specifications that are associated with the volume type. Examples include capabilities, capacity, compression, and so on, depending on the storage driver in use. 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 an integer. in: body required: true type: string has_dependent_backups: description: | If this value is ``true``, the backup depends on other backups. 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. 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 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 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 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. in: body required: false type: string migration_status: description: | The volume migration status. in: body required: true type: string migration_status_1: description: | The volume migration status. in: body required: false type: string mountpoint: description: | The attaching mount point. in: body required: true type: string multiattach: description: | To enable this volume to attach to more than one server, set this value to ``true``. Default is ``false``. in: body required: false type: boolean multiattach_1: 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_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_8: description: | The volume name. in: body required: false 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 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-extend: description: | The ``os-extend`` action. in: body required: true type: object os-extended-snapshot-attributes:progress: description: | A percentage value for the build progress. in: body required: true type: integer os-extended-snapshot-attributes:project_id: description: | The UUID of the owning project. in: body required: true type: string 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-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. in: body required: true 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: true 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: true type: string os-vol-tenant-attr:tenant_id: description: | The project ID which the volume belongs to. in: body required: true type: string os-volume-replication:driver_data: description: | The name of the volume replication driver. in: body required: false type: string os-volume-replication:extended_status: description: | The volume replication status managed by the driver of backend storage. in: body required: false type: string os-volume-replication:extended_status_1: description: | The status of the volume replication. in: body required: false type: string 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 ``available`` or ``unavailable``. 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: true type: string source_cgid: description: | The UUID of the source consistency group. in: body required: false type: string source_replica: description: | The UUID of the replication volume to clone. This was for legacy replication functionality and is no longer supported. 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. 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 an integer. in: body required: true type: string total_count: description: | Total number of volumes. in: body required: true type: integer 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 totalSnapshotsUsed: description: | The total number of snapshots used. in: body required: true type: integer totalVolumesUsed: description: | The total number of volumes used. in: body required: true type: integer 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 `_: :: 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_name: description: | The volume name. in: body required: true type: string volume_type_1: description: | A ``volume_type`` object. in: body required: true type: object volume_type_2: description: | The volume type. 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 `_. 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 `_. 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 `_. 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 `_. in: body required: true type: string volumes: description: | A list of ``volume`` objects. in: body required: true type: array