api-ref: add filter parameters to rbac

Change-Id: I446dc94991d331bff0e53f4ff3c92d9f520b8a8e
Partial-Bug: #1747995

api-ref/source/v2/parameters.yaml

@@ -632,6 +632,21 @@ not-tags-query:
   in: query
   required: false
   type: string
+object_id-query:
+  description: |
+    Filter the RBAC policy list result by the ID of the ``object_type``
+    resource. An ``object_type`` of ``network`` returns a network ID and
+    an ``object_type`` of ``qos-policy`` returns a QoS policy ID.
+  in: query
+  required: false
+  type: string
+object_type-query:
+  description: |
+    Filter the RBAC policy list result by the type of the object that the
+    RBAC policy affects. Types include ``qos-policy`` or ``network``.
+  in: query
+  required: false
+  type: string
 port-sort_key:
   description: |
     Sorts by a port attribute. You can specify multiple pairs of sort key
@@ -787,6 +802,13 @@ rbac-sort_key:
   in: query
   required: false
   type: string
+rbac_action-query:
+  description: |
+    Filter the RBAC policy list result by the action for the RBAC policy
+    which is ``access_as_external`` or ``access_as_shared``.
+  in: query
+  required: false
+  type: string
 remote_group_id-query:
   description: |
     Filter the security group rule list result by the ID of the remote group
@@ -1024,6 +1046,13 @@ tags-query:
   in: query
   required: false
   type: string
+target_tenant-query:
+  description: |
+    Filter the RBAC policy list result by the ID of the tenant to which the
+    RBAC policy will be enforced.
+  in: query
+  required: false
+  type: string
 trunk-sort_key:
   description: |
     Sorts by a trunk attribute. You can specify multiple pairs of sort key

api-ref/source/v2/rbac-policy.inc

@@ -137,6 +137,13 @@ Request
 
 .. rest_parameters:: parameters.yaml
 
+   - target_tenant: target_tenant-query
+   - tenant_id: project_id-query
+   - object_type: object_type-query
+   - object_id: object_id-query
+   - action: rbac_action-query
+   - project_id: project_id-query
+   - id: id-query
    - sort_dir: sort_dir
    - sort_key: rbac-sort_key
    - fields: fields