diff --git a/api/src/com/cloud/api/commands/AuthorizeSecurityGroupIngressCmd.java b/api/src/com/cloud/api/commands/AuthorizeSecurityGroupIngressCmd.java
index e1da8de662c..1dc774b402b 100644
--- a/api/src/com/cloud/api/commands/AuthorizeSecurityGroupIngressCmd.java
+++ b/api/src/com/cloud/api/commands/AuthorizeSecurityGroupIngressCmd.java
@@ -40,7 +40,7 @@ import com.cloud.user.Account;
 import com.cloud.user.UserContext;
 import com.cloud.utils.StringUtils;
 
-@Implementation(responseObject=IngressRuleResponse.class) @SuppressWarnings("rawtypes")
+@Implementation(responseObject=IngressRuleResponse.class, description="Authorizes a particular ingress rule for this security group") @SuppressWarnings("rawtypes")
 public class AuthorizeSecurityGroupIngressCmd extends BaseAsyncCmd {
 	public static final Logger s_logger = Logger.getLogger(AuthorizeSecurityGroupIngressCmd.class.getName());
 
diff --git a/api/src/com/cloud/api/commands/CreateSecurityGroupCmd.java b/api/src/com/cloud/api/commands/CreateSecurityGroupCmd.java
index faf271c0a62..49ab8416e03 100644
--- a/api/src/com/cloud/api/commands/CreateSecurityGroupCmd.java
+++ b/api/src/com/cloud/api/commands/CreateSecurityGroupCmd.java
@@ -27,8 +27,7 @@ import com.cloud.api.ServerApiException;
 import com.cloud.api.response.SecurityGroupResponse;
 import com.cloud.network.security.SecurityGroup;
 
-//TODO - add description to implementation
-@Implementation(responseObject=SecurityGroupResponse.class)
+@Implementation(responseObject=SecurityGroupResponse.class, description="Creates a security group")
 public class CreateSecurityGroupCmd extends BaseCmd {
     public static final Logger s_logger = Logger.getLogger(CreateSecurityGroupCmd.class.getName());
 
diff --git a/api/src/com/cloud/api/commands/RevokeSecurityGroupIngressCmd.java b/api/src/com/cloud/api/commands/RevokeSecurityGroupIngressCmd.java
index 321f2f4b2a1..88e4b69b6a4 100644
--- a/api/src/com/cloud/api/commands/RevokeSecurityGroupIngressCmd.java
+++ b/api/src/com/cloud/api/commands/RevokeSecurityGroupIngressCmd.java
@@ -19,7 +19,7 @@ import com.cloud.user.Account;
 import com.cloud.user.UserContext;
 
 @SuppressWarnings("rawtypes")
-@Implementation(responseObject=SuccessResponse.class)
+@Implementation(responseObject=SuccessResponse.class, description="Deletes a particular ingress rule from this security group")
 public class RevokeSecurityGroupIngressCmd extends BaseAsyncCmd {
 	public static final Logger s_logger = Logger.getLogger(RevokeSecurityGroupIngressCmd.class.getName());