Replace remaining reference to policy.json

The json format of policy files was deprecated long ago and is being
removed completely. Mention policy.yaml instead.

Change-Id: I9f6f11fd563d39a4fc1b940c67084292de7c56e3
Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>

api-ref/source/diagnostics.inc

@@ -14,7 +14,7 @@ Show Server Diagnostics
 Shows basic usage data for a server.
 
 Policy defaults enable only users with the administrative role. Cloud
-providers can change these permissions through the ``policy.json``
+providers can change these permissions through the ``policy.yaml``
 file.
 
 Normal response codes: 200

api-ref/source/flavors.inc

@@ -226,7 +226,7 @@ This API is available starting with microversion 2.55.
 
 Policy defaults enable only users with the administrative role to
 perform this operation. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 Normal response codes: 200
 

api-ref/source/images.inc

@@ -23,7 +23,7 @@ server. By default, operators provide pre-built operating system images.
 You can also create custom images. See: `Create Image Action
 <https://docs.openstack.org/api-ref/compute/#create-image-createimage-action>`__.
 
-By default, the ``policy.json`` file authorizes all users to view the
+By default, the ``policy.yaml`` file authorizes all users to view the
 image size in the ``OS-EXT-IMG-SIZE:size`` extended attribute.
 
 List Images

api-ref/source/ips.inc

@@ -16,7 +16,7 @@ Lists IP addresses that are assigned to an instance.
 
 Policy defaults enable only users with the administrative role or the owner of
 the server to perform this operation. Cloud providers can change these
-permissions through the ``policy.json`` file.
+permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -53,7 +53,7 @@ Shows IP addresses details for a network label of a server instance.
 
 Policy defaults enable only users with the administrative role or the owner of
 the server to perform this operation. Cloud providers can change these
-permissions through the ``policy.json`` file.
+permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 

api-ref/source/metadata.inc

@@ -17,7 +17,7 @@ List All Metadata
 
 Lists all metadata for a server.
 
-Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.json`` file.
+Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -54,7 +54,7 @@ Creates any metadata items that do not already exist in the server, replaces
 exists metadata items that match keys. Does not modify items that are not in
 the request.
 
-Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.json`` file.
+Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -96,7 +96,7 @@ Replaces one or more metadata items for a server.
 
 Creates any metadata items that do not already exist in the server. Removes and completely replaces any metadata items that already exist in the server with the metadata items in the request.
 
-Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.json`` file.
+Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -136,7 +136,7 @@ Show Metadata Item Details
 
 Shows details for a metadata item, by key, for a server.
 
-Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.json`` file.
+Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -173,7 +173,7 @@ Creates or replaces a metadata item, by key, for a server.
 Creates a metadata item that does not already exist in the server. Replaces
 existing metadata items that match keys with the metadata item in the request.
 
-Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.json`` file.
+Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -213,7 +213,7 @@ Delete Metadata Item
 
 Deletes a metadata item, by key, from a server.
 
-Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.json`` file.
+Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 204
 

api-ref/source/os-availability-zone.inc

@@ -52,7 +52,7 @@ Get Detailed Availability Zone Information
 
 Gets detailed availability zone information.
 Policy defaults enable only users with the administrative role to perform this operation.
-Cloud providers can change these permissions through the ``policy.json`` file.
+Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 

api-ref/source/os-floating-ip-pools.inc

@@ -26,7 +26,7 @@ Lists floating IP pools.
 Policy defaults enable only users with the administrative role or user
 who is authorized to operate on tenant <tenant_id> to perform this
 operation. Cloud providers can change these permissions through the
-``policy.json`` file.
+``policy.yaml`` file.
 
 Normal response codes: 200
 

api-ref/source/os-floating-ips.inc

@@ -46,7 +46,7 @@ Lists floating IP addresses associated with the tenant or account.
 
 Policy defaults enable only users with the administrative role
 or the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -82,7 +82,7 @@ If more than one floating IP address pool is available, use the
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -127,7 +127,7 @@ Shows details for a floating IP address, by ID, that is associated with the tena
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -171,7 +171,7 @@ it is automatically disassociated from that instance.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 

api-ref/source/os-fping.inc

@@ -34,7 +34,7 @@ Specify the ``include`` and ``exclude`` query parameters to filter the results.
 
 Policy defaults enable only users with the administrative role or the
 owner of the server to perform this operation. Cloud providers can
-change these permissions through the ``policy.json`` file.
+change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -77,7 +77,7 @@ Runs the fping utility to ping an instance and reports whether the instance is a
 
 Policy defaults enable only users with the administrative role or the
 owner of the server to perform this operation. Cloud providers can
-change these permissions through the ``policy.json`` file.
+change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 

api-ref/source/os-hosts.inc

@@ -20,7 +20,7 @@ matrix <https://docs.openstack.org/nova/latest/user/support-matrix.html>`__
 
 Policy defaults enable only users with the administrative role to perform
 all os-hosts related operations. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 List Hosts
 ==========

api-ref/source/os-hypervisors.inc

@@ -22,7 +22,7 @@ Lists hypervisors.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through
-the ``policy.json`` file.
+the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -75,7 +75,7 @@ Lists hypervisors details.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through
-the ``policy.json`` file.
+the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -160,7 +160,7 @@ Shows summary statistics for all enabled hypervisors over all compute nodes.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through
-the ``policy.json`` file.
+the ``policy.yaml`` file.
 
 .. note::
 
@@ -209,7 +209,7 @@ Shows details for a given hypervisor.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through
-the ``policy.json`` file.
+the ``policy.yaml`` file.
 
 .. note::
 
@@ -301,7 +301,7 @@ Shows the uptime for a given hypervisor.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through
-the ``policy.json`` file.
+the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -353,7 +353,7 @@ Search hypervisor by a given hypervisor host name or portion of it.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through
-the ``policy.json`` file.
+the ``policy.yaml`` file.
 
 Normal response code: 200
 
@@ -398,7 +398,7 @@ a given hypervisor host name or portion of it.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through
-the ``policy.json`` file.
+the ``policy.yaml`` file.
 
 Normal response code: 200
 

api-ref/source/os-instance-actions.inc

@@ -18,7 +18,7 @@ starting with microversion 2.21.
 
 Policy defaults enable only users with the administrative role or the owner of
 the server to perform this operation. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -75,7 +75,7 @@ than microversion 2.21.
 
 Policy defaults enable only users with the administrative role or the owner of
 the server to perform this operation. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 Normal response codes: 200
 

api-ref/source/os-instance-usage-audit-log.inc

@@ -10,7 +10,7 @@ where usage auditing is required.
 
 Policy defaults enable only users with the administrative role to perform
 all os-instance-usage-audit-log related operations. Cloud providers can change
-these permissions through the ``policy.json`` file.
+these permissions through the ``policy.yaml`` file.
 
 List Server Usage Audits
 ========================

api-ref/source/os-migrations.inc

@@ -15,7 +15,7 @@ Lists migrations.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through the
-``policy.json`` file.
+``policy.yaml`` file.
 
 Starting from microversion 2.59, the response is sorted by ``created_at``
 and ``id`` in descending order.

api-ref/source/os-networks.inc

@@ -31,7 +31,7 @@ List Networks
 Lists networks for the project.
 
 Policy defaults enable all users to perform this operation. Cloud
-providers can change these permissions through the ``policy.json`` file.
+providers can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -54,7 +54,7 @@ Creates a network.
 
 Policy defaults enable only users with the administrative role or the
 owner of the network to perform this operation. Cloud providers can change
-these permissions through the ``policy.json`` file.
+these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -86,7 +86,7 @@ Adds a network to a project.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through the
-``policy.json`` file.
+``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -112,7 +112,7 @@ Show Network Details
 Shows details for a network.
 
 Policy defaults enable all users to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -142,7 +142,7 @@ Deletes a network.
 
 Policy defaults enable only users with the administrative role or the
 owner of the network to perform this operation. Cloud providers can change
-these permissions through the ``policy.json`` file.
+these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -172,7 +172,7 @@ Specify the ``associate_host`` action in the request body.
 
 Policy defaults enable only users with the administrative role or the owner
 of the network to perform this operation. Cloud providers can change these
-permissions through the ``policy.json`` file.
+permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -208,7 +208,7 @@ Specify the ``disassociate`` action in the request body.
 
 Policy defaults enable only users with the administrative role or the
 owner of the network to perform this operation. Cloud providers can change
-these permissions through the ``policy.json`` file.
+these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -243,7 +243,7 @@ Specify the ``disassociate_host`` action in the request body.
 
 Policy defaults enable only users with the administrative role or the
 owner of the network to perform this operation. Cloud providers can change
-these permissions through the ``policy.json`` file.
+these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -279,7 +279,7 @@ Specify the ``disassociate_project`` action in the request body.
 
 Policy defaults enable only users with the administrative role or the
 owner of the network to perform this operation. Cloud providers can change
-these permissions through the ``policy.json`` file.
+these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 

api-ref/source/os-server-password.inc

@@ -24,7 +24,7 @@ read the password.
 
 Policy defaults enable only users with the administrative role or the owner
 of the server to perform this operation. Cloud providers can change these
-permissions through the ``policy.json`` file.
+permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -61,7 +61,7 @@ This action does not actually change the instance server password.
 
 Policy defaults enable only users with the administrative role or the owner
 of the server to perform this operation. Cloud providers can change these
-permissions through the ``policy.json`` file.
+permissions through the ``policy.yaml`` file.
 
 Normal response codes: 204
 

api-ref/source/os-tenant-network.inc

@@ -23,7 +23,7 @@ Lists all project networks.
 
 Policy defaults enable only users with the administrative role or
 the owner of the network to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -51,7 +51,7 @@ Creates a project network.
 
 Policy defaults enable only users with the administrative role to
 perform this operation. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -80,7 +80,7 @@ Shows details for a project network.
 
 Policy defaults enable only users with the administrative role or
 the owner of the network to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -116,7 +116,7 @@ Deletes a project network.
 
 Policy defaults enable only users with the administrative role or
 the owner of the network to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 

api-ref/source/os-virtual-interfaces.inc

@@ -30,7 +30,7 @@ Lists the virtual interfaces for an instance.
 
 Policy defaults enable only users with the administrative role or the owner of
 the server to perform this operation. Change these permissions through the
-``policy.json`` file.
+``policy.yaml`` file.
 
 Normal response codes: 200
 

api-ref/source/parameters.yaml

@@ -2710,7 +2710,7 @@ event_host:
 
     Policy defaults enable only users with the administrative role to see
     an instance action event host. Cloud providers can change these
-    permissions through the ``policy.json`` file.
+    permissions through the ``policy.yaml`` file.
   in: body
   required: false
   type: string
@@ -2790,7 +2790,7 @@ event_traceback:
 
     Policy defaults enable only users with the administrative role to see
     an instance action event traceback. Cloud providers can change these
-    permissions through the ``policy.json`` file.
+    permissions through the ``policy.yaml`` file.
   in: body
   required: true
   type: string
@@ -4145,7 +4145,7 @@ instance_action_events_2_50:
 
     Policy defaults enable only users with the administrative role to see
     instance action event information. Cloud providers can change these
-    permissions through the ``policy.json`` file.
+    permissions through the ``policy.yaml`` file.
   in: body
   required: false
   type: array
@@ -4156,7 +4156,7 @@ instance_action_events_2_51:
 
     Policy defaults enable only users with the administrative role or the owner
     of the server to see instance action event information. Cloud providers can
-    change these permissions through the ``policy.json`` file.
+    change these permissions through the ``policy.yaml`` file.
   in: body
   required: true
   type: array
@@ -5798,7 +5798,7 @@ pool:
     are available, the call returns the ``400`` response code with an informational
     message.  Policy defaults enable only users with the administrative role or the
     owner of the server to perform this operation. Cloud providers can change these
-    permissions through the ``policy.json`` file.
+    permissions through the ``policy.yaml`` file.
   in: body
   required: false
   type: string

api-ref/source/server-migrations.inc

@@ -17,7 +17,7 @@ Lists in-progress live migrations for a given server.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through the
-``policy.json`` file.
+``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -72,7 +72,7 @@ Show details for an in-progress live migration for a given server.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through the
-``policy.json`` file.
+``policy.yaml`` file.
 
 Normal response codes: 200
 
@@ -135,7 +135,7 @@ Specify the ``force_complete`` action in the request body.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through the
-``policy.json`` file.
+``policy.yaml`` file.
 
 **Preconditions**
 
@@ -202,7 +202,7 @@ Abort an in-progress live migration.
 
 Policy defaults enable only users with the administrative role to perform
 this operation. Cloud providers can change these permissions through the
-``policy.json`` file.
+``policy.yaml`` file.
 
 **Preconditions**
 

api-ref/source/server-topology.inc

@@ -16,7 +16,7 @@ Shows NUMA topology information for a server.
 
 Policy defaults enable only users with the administrative role or the owners
 of the server to perform this operation. Cloud providers can change these
-permissions through the ``policy.json`` file.
+permissions through the ``policy.yaml`` file.
 
 Normal response codes: 200
 

api-ref/source/servers-action-deferred-delete.inc

@@ -11,7 +11,7 @@ Specify the ``forceDelete`` action in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -49,7 +49,7 @@ Specify the ``restore`` action in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 

api-ref/source/servers-action-fixed-ip.inc

@@ -17,7 +17,7 @@ Specify the ``addFixedIp`` action and the network ID in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -59,7 +59,7 @@ Specify the ``removeFixedIp`` action in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 

api-ref/source/servers-action-shelve.inc

@@ -11,7 +11,7 @@ Specify the ``shelve`` action in the request body.
 
 All associated data and resources are kept but anything still in memory is not retained. To restore a shelved instance, use the ``unshelve`` action. To remove a shelved instance, use the ``shelveOffload`` action.
 
-Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.json`` file.
+Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 **Preconditions**
 
@@ -66,7 +66,7 @@ Specify the ``shelveOffload`` action in the request body.
 
 Data and resource associations are deleted. If an instance is no longer needed, you can remove that instance from the hypervisor to minimize resource usage.
 
-Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.json`` file.
+Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 **Preconditions**
 
@@ -117,7 +117,7 @@ Unshelves, or restores, a shelved server.
 
 Specify the ``unshelve`` action in the request body.
 
-Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.json`` file.
+Policy defaults enable only users with the administrative role or the owner of the server to perform this operation. Cloud providers can change these permissions through the ``policy.yaml`` file.
 
 **Preconditions**
 

api-ref/source/servers-actions.inc

@@ -126,7 +126,7 @@ Specify the ``changePassword`` action in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers can
-change these permissions through the ``policy.json`` file.
+change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -230,7 +230,7 @@ Specify the ``createBackup`` action in the request body.
 
 Policy defaults enable only users with the administrative role or the
 owner of the server to perform this operation. Cloud providers can
-change these permissions through the ``policy.json`` file.
+change these permissions through the ``policy.yaml`` file.
 
 .. note::
     Starting from version 2.39 the image quota enforcement with Nova `metadata`
@@ -403,7 +403,7 @@ the `Show Server Details API
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 Administrators can overwrite owner's lock.
 
 Normal response codes: 202
@@ -447,7 +447,7 @@ Specify the ``pause`` action in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -899,7 +899,7 @@ Specify the ``resume`` action in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -1090,7 +1090,7 @@ Specify the ``suspend`` action in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -1127,7 +1127,7 @@ Specify the ``unlock`` action in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -1163,7 +1163,7 @@ Specify the ``unpause`` action in the request body.
 
 Policy defaults enable only users with the administrative role or
 the owner of the server to perform this operation. Cloud providers
-can change these permissions through the ``policy.json`` file.
+can change these permissions through the ``policy.yaml`` file.
 
 Normal response codes: 202
 

api-ref/source/servers-admin-action.inc

@@ -23,7 +23,7 @@ Specify the ``injectNetworkInfo`` action in the request body.
 
 Policy defaults enable only users with the administrative role to
 perform this operation. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 .. warning:: There is very limited support on this API, For more information,
              see `nova virt support matrix
@@ -78,7 +78,7 @@ automatically confirms the migrate operation after the configured interval.
 There are two different policies for this action, depending on whether the host
 parameter is set. Both defaults enable only users with the administrative role
 to perform this operation. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -130,7 +130,7 @@ migration.
 
 Policy defaults enable only users with the administrative role to
 perform this operation. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 Starting from REST API version 2.34 pre-live-migration checks are done
 asynchronously, results of these checks are available in ``instance-actions``.
@@ -189,7 +189,7 @@ Specify the ``resetNetwork`` action in the request body.
 
 Policy defaults enable only users with the administrative role to
 perform this operation. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 Normal response codes: 202
 
@@ -227,7 +227,7 @@ Specify the ``os-resetState`` action and the ``state`` in the request body.
 
 Policy defaults enable only users with the administrative role to
 perform this operation. Cloud providers can change these permissions
-through the ``policy.json`` file.
+through the ``policy.yaml`` file.
 
 Normal response codes: 202