# Change History

Released On | Description
--- | ---

2022-04-15

Added the following content:

- Added permission-related content in Permissions Policies and Supported Actions and API Actions.

2021-09-12

Modified the following content:

- Added the description of the recommended API version in section API Version Description and Usage Instructions.
- Moved v3 APIs to "Unrecommended APIs."

2019-02-15

Modified the following content:

- Deprecated EVS replication APIs provided in EVS Replication Pair (Deprecated) and Replication Consistency Group (Deprecated).

2018-11-30

Modified the following content:

- Changes relate to the Queens upgrade are listed as follows:
  - Modified descriptions of the request filter parameters, such as name and with_count in Querying EVS Disks.
  - Modified descriptions of the request filter parameters, such as name and with_count in Querying Details About All Disks.
  - Modified descriptions of the request filter parameters, such as name and with_count in Querying EVS Snapshots.
  - Modified descriptions of the request filter parameters, such as name and with_count in Querying Details About EVS Snapshots.

2018-09-30

Added the following content:

- Changes relate to the Queens upgrade are listed as follows:
  - Added seven parameters, such as bootable and with_count, in the request filter parameters and added response parameter count in Querying EVS Disks.
  - Added eight parameters, such as glance_metadata and with_count, in the request filter parameters and added response parameter count in Querying Details About All Disks.
  - Added five parameters, such as name~ and with_count, in the request filter parameters and added response parameter count in Querying EVS Snapshots.
  - Added six parameters, such as metadata and with_count, in the request filter parameters and added response parameters user_id and count in Querying Details About EVS Snapshots.

2018-05-30

Added the following content:

- Querying Loading Progress of a Lazyloading Disk

Modified the following content:

- Modified the constraints of tag keys and tag values.

2018-03-30

Added the following content:

- Added support for v3 APIs.
- Added sections Querying EVS Disk Details by Service and Querying Details About a Single EVS Disk.
- Added sections Querying the Number of EVS Disks by Tag and Querying Details of EVS Disks by Tag.

Modified the following content:

- Modified the constraints of tag keys and tag values.

2018-03-15

Modified the following content:

- Modified the constraints in Expanding EVS Disks in a Replication Consistency Group (Deprecated).
- Provided an address for downloading the sample code in section Sample Code.

2018-02-23

Added the following content:

- Added constraints in Expanding EVS Disks in a Replication Consistency Group (Deprecated).

2018-02-08

Modified the following content:

- Modified the reviewed issues in previous version.

2018-01-31

Added the following content:

- Added section Exporting EVS Disk Data as an Image.

Modified the following content:

- Modified the reviewed EVS replication issues.
- Modified the reviewed EVS disk transfer issues.

2018-01-25

Added the following content:

- Expanding EVS Disks in a Replication Consistency Group (Deprecated)
- Details of EVS Replication failure_detail Values (Deprecated)
- Adds the descriptions of the record_metadata parameter.

2018-01-19

Added the following content:

- Added chapter EVS Disk Transfer.

2017-12-01

Modified the following content:

- Modified the reviewed EVS replication issues.

2017-11-30

Modified the following content:

- Modified the reviewed EVS replication issues.

2017-10-30

Added the following content:

- Added support for EVS replication APIs.

2017-10-19

Modified the following content:

- Deprecated the APIs in sections Attaching an EVS Disk (Native OpenStack API) and Detaching an EVS Disk (Native OpenStack API).

2017-09-30

Added the following content:

- Added constraints on the expansion of In-use EVS disks.

2017-08-18

Modified the following content:

- Changed the format of example requests and responses.

2017-07-30

Added the following content:

- Added support for TMS APIs.
- Added support for the co-p1 and uh-l1 EVS disk types.

2017-06-30

Modified the following content:

- Modified the description about fields availability_zone, name, and volume_type of the API used for creating EVS disks.

2017-06-05

Added the following content:

- Added the description that the __system__encrypted, __system__cmkid, and hw:passthrough fields are not supported if the EVS disk is created from a snapshot or an image.
- Added the descriptions for the backup_id, source_volid, snapshot_id, and imageRef fields.
- Added the description for the volume_type field used when EVS disks are created from snapshots.

2017-06-01

Added the following content:

- Added the description that if the EVS disk is created from a snapshot or an image, the disk inherits the attributes from the source EVS disk of the snapshot or inherits the attributes from the image.

Modified the following content:

- Modified parameter rollback to be mandatory.

2017-05-30

Added the following content:

- Added support for some native OpenStack APIs.

2017-05-20

Added the following content:

- Added the description about restrictions of parameter name for the EVS snapshot.

2017-05-10

Added the following content:

- Added parameter snapshot_id in section Creating an EVS Disk.

2017-03-30

Added the following content:

- Added chapter EVS Snapshot.
- Added sections EVS Disk Status and EVS Snapshot Status.
- Added the shared disk feature and added the parameter description for the multiattach parameter.
- Added the SCSI feature and added the parameter description for the hw:passthrough parameter.

2017-02-22

Added the following content:

- Added sections Querying EVS Disk Types (Native OpenStack API) and Querying Details About an EVS Disk Type (Native OpenStack API).
- Added support for the encryption function and added metadata parameter descriptions in section Creating an EVS Disk.

2016-11-24

Modified the following content:

- Modified the operation for generating the AK and SK.

2016-08-25

Modified the following content:

- Modified the parameter description in section Updating EVS Information.
- Modified the parameter description in section Querying Details About All EVS Disks.
- Modified the parameter description in section Querying Details About a Single EVS Disk.
- Modified the parameter description in section Querying Task Information.

2016-07-30

Modified the following content:

- Modified the parameter description for volume_type in section Creating an EVS Disk.

2016-07-15

Added the following content:

- Added the parameter description for shared disks in section Creating an EVS Disk.

2016-06-16

Modified the following content:

- Modified the parameter description in section Updating EVS Information.
- Modified the parameter description in section Querying Details About All EVS Disks.
- Modified the parameter description in section Querying Details About a Single EVS Disk.

2016-06-02

Modified the following content:

- Modified the parameter description in section Creating an EVS Disk.

2016-04-14

Modified the following content:

- Modified the URL parameter description.
- Modified the procedure for making API calls for token authentication.

2016-03-09 | This issue is the first official release.