diff --git a/api-ref/source/os-security-group-default-rules.inc b/api-ref/source/os-security-group-default-rules.inc
index 05652ef6c0..dad841cb87 100644
--- a/api-ref/source/os-security-group-default-rules.inc
+++ b/api-ref/source/os-security-group-default-rules.inc
@@ -1,5 +1,4 @@
 .. -*- rst -*-
-.. needs:method_verification
 .. needs:parameter_verification
 .. needs:example_verification
 .. needs:body_verification
@@ -19,8 +18,7 @@ Lists default security group rules.
 
 Normal response codes: 200
 
-Error response codes: computeFault(400, 500), serviceUnavailable(503), badRequest(400),
-unauthorized(401), forbidden(403), badMethod(405), itemNotFound(404)
+Error response codes: unauthorized(401), forbidden(403), itemNotFound(404), notImplemented(501)
 
 Request
 -------
@@ -46,6 +44,42 @@ Response
 .. literalinclude:: ../../doc/api_samples/os-security-group-default-rules/security-group-default-rules-list-resp.json
    :language: javascript
 
+Show Default Security Group Rule Details
+========================================
+
+.. rest_method:: GET /v2.1/{tenant_id}/os-security-group-default-rules/{security_group_default_rule_id}
+
+Shows details for a security group rule.
+
+Normal response codes: 200
+
+Error response codes: badRequest(400), unauthorized(401), forbidden(403), itemNotFound(404), notImplemented(501)
+
+Request
+-------
+
+.. rest_parameters:: parameters.yaml
+
+  - tenant_id: tenant_id
+  - security_group_default_rule_id: security_group_default_rule_id
+
+Response
+--------
+
+.. rest_parameters:: parameters.yaml
+
+  - from_port: from_port
+  - id: id
+  - ip_protocol: ip_protocol
+  - ip_range: ip_range
+  - cidr: cidr
+  - to_port: to_port
+
+**Example Show default security group rule: JSON response**
+
+.. literalinclude:: ../../doc/api_samples/os-security-group-default-rules/security-group-default-rules-show-resp.json
+   :language: javascript
+
 Create Default Security Group Rule
 ==================================
 
@@ -53,12 +87,12 @@ Create Default Security Group Rule
 
 Creates a default security group rule.
 
-If you specify a source port ( ``from_port`` ) or destination port ( ``to_port`` ) value, you must specify an IP protocol ( ``ip_protocol`` ) value. Otherwise, the operation returns the ``Bad Request (400)`` response code.
+If you specify a source port ( ``from_port`` ) or destination port ( ``to_port`` ) value, you must specify an
+IP protocol ( ``ip_protocol`` ) value. Otherwise, the operation returns the ``Bad Request (400)`` response code.
 
 Normal response codes: 200
 
-Error response codes: computeFault(400, 500), serviceUnavailable(503), badRequest(400),
-unauthorized(401), forbidden(403), badMethod(405), itemNotFound(404)
+Error response codes: badRequest(400), unauthorized(401), forbidden(403), conflict(409), notImplemented(501)
 
 Request
 -------
@@ -94,43 +128,6 @@ Response
 .. literalinclude:: ../../doc/api_samples/os-security-group-default-rules/security-group-default-rules-create-resp.json
    :language: javascript
 
-Show Default Security Group Rule Details
-========================================
-
-.. rest_method:: GET /v2.1/{tenant_id}/os-security-group-default-rules/{security_group_default_rule_id}
-
-Shows details for a security group rule.
-
-Normal response codes: 200
-
-Error response codes: computeFault(400, 500), serviceUnavailable(503), badRequest(400),
-unauthorized(401), forbidden(403), badMethod(405), itemNotFound(404)
-
-Request
--------
-
-.. rest_parameters:: parameters.yaml
-
-  - tenant_id: tenant_id
-  - security_group_default_rule_id: security_group_default_rule_id
-
-Response
---------
-
-.. rest_parameters:: parameters.yaml
-
-  - from_port: from_port
-  - id: id
-  - ip_protocol: ip_protocol
-  - ip_range: ip_range
-  - cidr: cidr
-  - to_port: to_port
-
-**Example Show default security group rule: JSON response**
-
-.. literalinclude:: ../../doc/api_samples/os-security-group-default-rules/security-group-default-rules-show-resp.json
-   :language: javascript
-
 Delete Default Security Group Rule
 ==================================
 
@@ -140,8 +137,7 @@ Deletes a security group rule.
 
 Normal response codes: 204
 
-Error response codes: computeFault(400, 500), serviceUnavailable(503), badRequest(400),
-unauthorized(401), forbidden(403), badMethod(405), itemNotFound(404)
+Error response codes: badRequest(400), unauthorized(401), forbidden(403), itemNotFound(404), notImplemented(501)
 
 Request
 -------