Merge "Merge the separated link lines on volume client"
diff --git a/tempest/lib/services/volume/v1/snapshots_client.py b/tempest/lib/services/volume/v1/snapshots_client.py
index 1881078..2cf1555 100644
--- a/tempest/lib/services/volume/v1/snapshots_client.py
+++ b/tempest/lib/services/volume/v1/snapshots_client.py
@@ -25,8 +25,9 @@
     def list_snapshots(self, detail=False, **params):
         """List all the snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#listSnapshots
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#listSnapshots
         """
         url = 'snapshots'
         if detail:
@@ -42,8 +43,9 @@
     def show_snapshot(self, snapshot_id):
         """Returns the details of a single snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#showSnapshot
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#showSnapshot
         """
         url = "snapshots/%s" % snapshot_id
         resp, body = self.get(url)
@@ -54,8 +56,9 @@
     def create_snapshot(self, **kwargs):
         """Creates a new snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#createSnapshot
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#createSnapshot
         """
         post_body = json.dumps({'snapshot': kwargs})
         resp, body = self.post('snapshots', post_body)
@@ -66,8 +69,9 @@
     def delete_snapshot(self, snapshot_id):
         """Delete Snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#deleteSnapshot
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#deleteSnapshot
         """
         resp, body = self.delete("snapshots/%s" % snapshot_id)
         self.expected_success(202, resp.status)
@@ -117,9 +121,9 @@
     def update_snapshot(self, snapshot_id, **kwargs):
         """Updates a snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#
-                              updateSnapshotMetadata
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#updateSnapshotMetadata
         """
         put_body = json.dumps({'snapshot': kwargs})
         resp, body = self.put('snapshots/%s' % snapshot_id, put_body)
@@ -130,9 +134,9 @@
     def show_snapshot_metadata(self, snapshot_id):
         """Get metadata of the snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#
-                              showSnapshotMetadata
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#showSnapshotMetadata
         """
         url = "snapshots/%s/metadata" % snapshot_id
         resp, body = self.get(url)
@@ -143,9 +147,9 @@
     def update_snapshot_metadata(self, snapshot_id, **kwargs):
         """Update metadata for the snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#
-                              updateSnapshotMetadata
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#updateSnapshotMetadata
         """
         put_body = json.dumps(kwargs)
         url = "snapshots/%s/metadata" % snapshot_id
diff --git a/tempest/lib/services/volume/v1/types_client.py b/tempest/lib/services/volume/v1/types_client.py
index dce728d..2b696e5 100644
--- a/tempest/lib/services/volume/v1/types_client.py
+++ b/tempest/lib/services/volume/v1/types_client.py
@@ -38,8 +38,9 @@
     def list_volume_types(self, **params):
         """List all the volume_types created.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#listVolumeTypes
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#listVolumeTypes
         """
         url = 'types'
         if params:
@@ -53,8 +54,9 @@
     def show_volume_type(self, volume_type_id):
         """Returns the details of a single volume_type.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#showVolumeType
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#showVolumeType
         """
         url = "types/%s" % volume_type_id
         resp, body = self.get(url)
@@ -65,8 +67,9 @@
     def create_volume_type(self, **kwargs):
         """Create volume type.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#createVolumeType
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#createVolumeType
         """
         post_body = json.dumps({'volume_type': kwargs})
         resp, body = self.post('types', post_body)
@@ -77,8 +80,9 @@
     def delete_volume_type(self, volume_type_id):
         """Deletes the Specified Volume_type.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v1.html#deleteVolumeType
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v1.html#deleteVolumeType
         """
         resp, body = self.delete("types/%s" % volume_type_id)
         self.expected_success(202, resp.status)
@@ -131,8 +135,9 @@
     def update_volume_type(self, volume_type_id, **kwargs):
         """Updates volume type name, description, and/or is_public.
 
-        Available params: see http://developer.openstack.org/
-        api-ref-blockstorage-v2.html#updateVolumeType
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#updateVolumeType
         """
         put_body = json.dumps({'volume_type': kwargs})
         resp, body = self.put('types/%s' % volume_type_id, put_body)
@@ -148,9 +153,9 @@
         extra_spec_name: Name of the extra spec to be updated.
         extra_spec: A dictionary of with key as extra_spec_name and the
                      updated value.
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#
-                              updateVolumeTypeExtraSpecs
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#updateVolumeTypeExtraSpecs
         """
         url = "types/%s/extra_specs/%s" % (volume_type_id, extra_spec_name)
         put_body = json.dumps(extra_specs)
diff --git a/tempest/lib/services/volume/v1/volumes_client.py b/tempest/lib/services/volume/v1/volumes_client.py
index cc98c91..242befc 100644
--- a/tempest/lib/services/volume/v1/volumes_client.py
+++ b/tempest/lib/services/volume/v1/volumes_client.py
@@ -61,8 +61,9 @@
     def create_volume(self, **kwargs):
         """Creates a new Volume.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#createVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#createVolume
         """
         post_body = json.dumps({'volume': kwargs})
         resp, body = self.post('volumes', post_body)
@@ -73,8 +74,9 @@
     def update_volume(self, volume_id, **kwargs):
         """Updates the Specified Volume.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#updateVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#updateVolume
         """
         put_body = json.dumps({'volume': kwargs})
         resp, body = self.put('volumes/%s' % volume_id, put_body)
@@ -100,8 +102,9 @@
     def attach_volume(self, volume_id, **kwargs):
         """Attaches a volume to a given instance on a given mountpoint.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#attachVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#attachVolume
         """
         post_body = json.dumps({'os-attach': kwargs})
         url = 'volumes/%s/action' % (volume_id)
@@ -156,8 +159,9 @@
     def extend_volume(self, volume_id, **kwargs):
         """Extend a volume.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#extendVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#extendVolume
         """
         post_body = json.dumps({'os-extend': kwargs})
         url = 'volumes/%s/action' % (volume_id)
@@ -168,8 +172,9 @@
     def reset_volume_status(self, volume_id, **kwargs):
         """Reset the Specified Volume's Status.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#resetVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#resetVolume
         """
         post_body = json.dumps({'os-reset_status': kwargs})
         resp, body = self.post('volumes/%s/action' % volume_id, post_body)
@@ -179,8 +184,9 @@
     def create_volume_transfer(self, **kwargs):
         """Create a volume transfer.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#createVolumeTransfer
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#createVolumeTransfer
         """
         post_body = json.dumps({'transfer': kwargs})
         resp, body = self.post('os-volume-transfer', post_body)
@@ -199,8 +205,9 @@
     def list_volume_transfers(self, **params):
         """List all the volume transfers created.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#listVolumeTransfer
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#listVolumeTransfer
         """
         url = 'os-volume-transfer'
         if params:
@@ -219,8 +226,9 @@
     def accept_volume_transfer(self, transfer_id, **kwargs):
         """Accept a volume transfer.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#acceptVolumeTransfer
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#acceptVolumeTransfer
         """
         url = 'os-volume-transfer/%s/accept' % transfer_id
         post_body = json.dumps({'accept': kwargs})
diff --git a/tempest/lib/services/volume/v2/backups_client.py b/tempest/lib/services/volume/v2/backups_client.py
index 61f865d..ab5eefd 100644
--- a/tempest/lib/services/volume/v2/backups_client.py
+++ b/tempest/lib/services/volume/v2/backups_client.py
@@ -26,8 +26,9 @@
     def create_backup(self, **kwargs):
         """Creates a backup of volume.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#createBackup
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#createBackup
         """
         post_body = json.dumps({'backup': kwargs})
         resp, body = self.post('backups', post_body)
@@ -38,8 +39,9 @@
     def restore_backup(self, backup_id, **kwargs):
         """Restore volume from backup.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#restoreBackup
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#restoreBackup
         """
         post_body = json.dumps({'restore': kwargs})
         resp, body = self.post('backups/%s/restore' % (backup_id), post_body)
diff --git a/tempest/lib/services/volume/v2/snapshots_client.py b/tempest/lib/services/volume/v2/snapshots_client.py
index c84e557..dd0f407 100644
--- a/tempest/lib/services/volume/v2/snapshots_client.py
+++ b/tempest/lib/services/volume/v2/snapshots_client.py
@@ -25,8 +25,9 @@
     def list_snapshots(self, detail=False, **params):
         """List all the snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#listSnapshots
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#listSnapshots
         """
         url = 'snapshots'
         if detail:
@@ -42,8 +43,9 @@
     def show_snapshot(self, snapshot_id):
         """Returns the details of a single snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#showSnapshot
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#showSnapshot
         """
         url = "snapshots/%s" % snapshot_id
         resp, body = self.get(url)
@@ -54,8 +56,9 @@
     def create_snapshot(self, **kwargs):
         """Creates a new snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#createSnapshot
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#createSnapshot
         """
         post_body = json.dumps({'snapshot': kwargs})
         resp, body = self.post('snapshots', post_body)
@@ -66,8 +69,9 @@
     def update_snapshot(self, snapshot_id, **kwargs):
         """Updates a snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#updateSnapshot
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#updateSnapshot
         """
         put_body = json.dumps({'snapshot': kwargs})
         resp, body = self.put('snapshots/%s' % snapshot_id, put_body)
@@ -78,8 +82,9 @@
     def delete_snapshot(self, snapshot_id):
         """Delete Snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#deleteSnapshot
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#deleteSnapshot
         """
         resp, body = self.delete("snapshots/%s" % snapshot_id)
         self.expected_success(202, resp.status)
@@ -129,9 +134,9 @@
     def show_snapshot_metadata(self, snapshot_id):
         """Get metadata of the snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#
-                              showSnapshotMetadata
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#showSnapshotMetadata
         """
         url = "snapshots/%s/metadata" % snapshot_id
         resp, body = self.get(url)
@@ -142,9 +147,9 @@
     def update_snapshot_metadata(self, snapshot_id, **kwargs):
         """Update metadata for the snapshot.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#
-                              updateSnapshotMetadata
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#updateSnapshotMetadata
         """
         put_body = json.dumps(kwargs)
         url = "snapshots/%s/metadata" % snapshot_id
diff --git a/tempest/lib/services/volume/v2/types_client.py b/tempest/lib/services/volume/v2/types_client.py
index d399e99..7a0d6d0 100644
--- a/tempest/lib/services/volume/v2/types_client.py
+++ b/tempest/lib/services/volume/v2/types_client.py
@@ -39,8 +39,9 @@
     def list_volume_types(self, **params):
         """List all the volume_types created.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#showVolumeTypes
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#showVolumeTypes
         """
         url = 'types'
         if params:
@@ -54,8 +55,9 @@
     def show_volume_type(self, volume_type_id):
         """Returns the details of a single volume_type.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#showVolumeType
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#showVolumeType
         """
         url = "types/%s" % volume_type_id
         resp, body = self.get(url)
@@ -66,8 +68,9 @@
     def create_volume_type(self, **kwargs):
         """Create volume type.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#createVolumeType
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#createVolumeType
         """
         post_body = json.dumps({'volume_type': kwargs})
         resp, body = self.post('types', post_body)
@@ -78,8 +81,9 @@
     def delete_volume_type(self, volume_type_id):
         """Deletes the Specified Volume_type.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#deleteVolumeType
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#deleteVolumeType
         """
         resp, body = self.delete("types/%s" % volume_type_id)
         self.expected_success(202, resp.status)
@@ -132,8 +136,9 @@
     def update_volume_type(self, volume_type_id, **kwargs):
         """Updates volume type name, description, and/or is_public.
 
-        Available params: see http://developer.openstack.org/
-        api-ref-blockstorage-v2.html#updateVolumeType
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#updateVolumeType
         """
         put_body = json.dumps({'volume_type': kwargs})
         resp, body = self.put('types/%s' % volume_type_id, put_body)
@@ -149,9 +154,9 @@
         extra_spec_name: Name of the extra spec to be updated.
         extra_spec: A dictionary of with key as extra_spec_name and the
                      updated value.
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#
-                              updateVolumeTypeExtraSpecs
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#updateVolumeTypeExtraSpecs
         """
         url = "types/%s/extra_specs/%s" % (volume_type_id, extra_spec_name)
         put_body = json.dumps(extra_specs)
@@ -163,9 +168,9 @@
     def add_type_access(self, volume_type_id, **kwargs):
         """Adds volume type access for the given project.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html
-                              #createVolumeTypeAccessExt
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#createVolumeTypeAccessExt
         """
         post_body = json.dumps({'addProjectAccess': kwargs})
         url = 'types/%s/action' % volume_type_id
@@ -176,9 +181,9 @@
     def remove_type_access(self, volume_type_id, **kwargs):
         """Removes volume type access for the given project.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html
-                              #removeVolumeTypeAccessExt
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#removeVolumeTypeAccessExt
         """
         post_body = json.dumps({'removeProjectAccess': kwargs})
         url = 'types/%s/action' % volume_type_id
@@ -189,9 +194,9 @@
     def list_type_access(self, volume_type_id):
         """Print access information about the given volume type.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#
-                              listVolumeTypeAccessExt
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#listVolumeTypeAccessExt
         """
         url = 'types/%s/os-volume-type-access' % volume_type_id
         resp, body = self.get(url)
diff --git a/tempest/lib/services/volume/v2/volumes_client.py b/tempest/lib/services/volume/v2/volumes_client.py
index b1930e1..1fb5727 100644
--- a/tempest/lib/services/volume/v2/volumes_client.py
+++ b/tempest/lib/services/volume/v2/volumes_client.py
@@ -62,8 +62,9 @@
     def create_volume(self, **kwargs):
         """Creates a new Volume.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html#createVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#createVolume
         """
         post_body = json.dumps({'volume': kwargs})
         resp, body = self.post('volumes', post_body)
@@ -74,8 +75,9 @@
     def update_volume(self, volume_id, **kwargs):
         """Updates the Specified Volume.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#updateVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#updateVolume
         """
         put_body = json.dumps({'volume': kwargs})
         resp, body = self.put('volumes/%s' % volume_id, put_body)
@@ -101,8 +103,9 @@
     def attach_volume(self, volume_id, **kwargs):
         """Attaches a volume to a given instance on a given mountpoint.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#attachVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#attachVolume
         """
         post_body = json.dumps({'os-attach': kwargs})
         url = 'volumes/%s/action' % (volume_id)
@@ -157,8 +160,9 @@
     def extend_volume(self, volume_id, **kwargs):
         """Extend a volume.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#extendVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#extendVolume
         """
         post_body = json.dumps({'os-extend': kwargs})
         url = 'volumes/%s/action' % (volume_id)
@@ -169,8 +173,9 @@
     def reset_volume_status(self, volume_id, **kwargs):
         """Reset the Specified Volume's Status.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#resetVolume
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#resetVolume
         """
         post_body = json.dumps({'os-reset_status': kwargs})
         resp, body = self.post('volumes/%s/action' % volume_id, post_body)
@@ -180,8 +185,9 @@
     def create_volume_transfer(self, **kwargs):
         """Create a volume transfer.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#createVolumeTransfer
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#createVolumeTransfer
         """
         post_body = json.dumps({'transfer': kwargs})
         resp, body = self.post('os-volume-transfer', post_body)
@@ -200,8 +206,9 @@
     def list_volume_transfers(self, **params):
         """List all the volume transfers created.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#listVolumeTransfer
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#listVolumeTransfer
         """
         url = 'os-volume-transfer'
         if params:
@@ -220,8 +227,9 @@
     def accept_volume_transfer(self, transfer_id, **kwargs):
         """Accept a volume transfer.
 
-        Available params: see http://developer.openstack.org/
-                                api-ref-blockstorage-v2.html#acceptVolumeTransfer
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#acceptVolumeTransfer
         """
         url = 'os-volume-transfer/%s/accept' % transfer_id
         post_body = json.dumps({'accept': kwargs})
@@ -296,9 +304,9 @@
     def update_volume_image_metadata(self, volume_id, **kwargs):
         """Update image metadata for the volume.
 
-        Available params: see http://developer.openstack.org/
-                              api-ref-blockstorage-v2.html
-                              #setVolumeimagemetadata
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#setVolumeimagemetadata
         """
         post_body = json.dumps({'os-set_image_metadata': {'metadata': kwargs}})
         url = "volumes/%s/action" % (volume_id)
@@ -329,9 +337,9 @@
     def show_backend_capabilities(self, host):
         """Shows capabilities for a storage back end.
 
-         Output params: see http://developer.openstack.org/
-                            api-ref-blockstorage-v2.html
-                            #showBackendCapabilities
+        For a full list of available parameters, please refer to the official
+        API reference:
+        http://developer.openstack.org/api-ref-blockstorage-v2.html#showBackendCapabilities
         """
         url = 'capabilities/%s' % host
         resp, body = self.get(url)