qmp-commands: move 'x-blockdev-remove-medium' doc to schema

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

docs/qmp-commands.txt

@@ -343,48 +343,6 @@ named schema entities.  Entities are commands, events and various
 types.  See docs/qapi-code-gen.txt for information on their structure
 and intended use.
 
-x-blockdev-remove-medium
-------------------------
-
-Removes a medium (a block driver state tree) from a block device. That block
-device's tray must currently be open (unless there is no attached guest device).
-
-If the tray is open and there is no medium inserted, this will be a no-op.
-
-This command is still a work in progress and is considered experimental.
-Stay away from it unless you want to help with its development.
-
-Arguments:
-
-- "device": block device name (deprecated, use @id instead)
-            (json-string, optional)
-- "id": the name or QOM path of the guest device (json-string, optional)
-
-Example:
-
--> { "execute": "x-blockdev-remove-medium",
-     "arguments": { "id": "ide0-1-0" } }
-
-<- { "error": { "class": "GenericError",
-                "desc": "Tray of device 'ide0-1-0' is not open" } }
-
--> { "execute": "blockdev-open-tray",
-     "arguments": { "id": "ide0-1-0" } }
-
-<- { "timestamp": { "seconds": 1418751627,
-                    "microseconds": 549958 },
-     "event": "DEVICE_TRAY_MOVED",
-     "data": { "device": "ide1-cd0",
-               "id": "ide0-1-0",
-               "tray-open": true } }
-
-<- { "return": {} }
-
--> { "execute": "x-blockdev-remove-medium",
-     "arguments": { "device": "ide0-1-0" } }
-
-<- { "return": {} }
-
 x-blockdev-insert-medium
 ------------------------
 

qapi/block-core.json

@@ -3011,6 +3011,32 @@
 # Stay away from it unless you want to help with its development.
 #
 # Since: 2.5
+#
+# Example:
+#
+# -> { "execute": "x-blockdev-remove-medium",
+#      "arguments": { "id": "ide0-1-0" } }
+#
+# <- { "error": { "class": "GenericError",
+#                 "desc": "Tray of device 'ide0-1-0' is not open" } }
+#
+# -> { "execute": "blockdev-open-tray",
+#      "arguments": { "id": "ide0-1-0" } }
+#
+# <- { "timestamp": { "seconds": 1418751627,
+#                     "microseconds": 549958 },
+#      "event": "DEVICE_TRAY_MOVED",
+#      "data": { "device": "ide1-cd0",
+#                "id": "ide0-1-0",
+#                "tray-open": true } }
+#
+# <- { "return": {} }
+#
+# -> { "execute": "x-blockdev-remove-medium",
+#      "arguments": { "device": "ide0-1-0" } }
+#
+# <- { "return": {} }
+#
 ##
 { 'command': 'x-blockdev-remove-medium',
   'data': { '*device': 'str',