Update sys-fn-listextendedproperty-transact-sql.md

Make valid inputs to lists.

Author: mchrupczalski

docs/relational-databases/system-functions/sys-fn-listextendedproperty-transact-sql.md

@@ -56,7 +56,23 @@ fn_listextendedproperty (
  Is the name of the property. *property_name* is **sysname**. Valid inputs are default, NULL, or a property name.  
 
  { default | '*level0_object_type*' | NULL}  
- Is the user or user-defined type. *level0_object_type* is **varchar(128)**, with a default of NULL. Valid inputs are ASSEMBLY, CONTRACT, EVENT NOTIFICATION, FILEGROUP, MESSAGE TYPE, PARTITION FUNCTION, PARTITION SCHEME, REMOTE SERVICE BINDING, ROUTE, SCHEMA, SERVICE, TRIGGER, TYPE, USER, and NULL.  
+ Is the user or user-defined type. *level0_object_type* is **varchar(128)**, with a default of NULL.  
+ Valid inputs are: 
+ - ASSEMBLY
+ - CONTRACT
+ - EVENT NOTIFICATION
+ - FILEGROUP
+ - MESSAGE TYPE
+ - PARTITION FUNCTION
+ - PARTITION SCHEME
+ - REMOTE SERVICE BINDING
+ - ROUTE
+ - SCHEMA
+ - SERVICE
+ - TRIGGER
+ - TYPE
+ - USER
+ - NULL  
 
 > [!IMPORTANT]  
 >  USER and TYPE as level-0 types will be removed in a future version of [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)]. Avoid using these features in new development work, and plan to modify applications that currently use these features. Use SCHEMA as the level 0 type instead of USER. For TYPE, use SCHEMA as the level 0 type and TYPE as the level 1 type.  
@@ -65,7 +81,21 @@ fn_listextendedproperty (
  Is the name of the level 0 object type specified. *level0_object_name* is **sysname** with a default of NULL. Valid inputs are default, NULL, or an object name.  
 
  { default | '*level1_object_type*' | NULL }  
- Is the type of level 1 object. *level1_object_type* is **varchar(128)** with a default of NULL. Valid inputs are AGGREGATE, DEFAULT, FUNCTION, LOGICAL FILE NAME, PROCEDURE, QUEUE, RULE, SYNONYM, TABLE, TYPE, VIEW, XML SCHEMA COLLECTION, and NULL.  
+ Is the type of level 1 object. *level1_object_type* is **varchar(128)** with a default of NULL.  
+ Valid inputs are:
+ - AGGREGATE
+ - DEFAULT
+ - FUNCTION
+ - LOGICAL FILE NAME
+ - PROCEDURE
+ - QUEUE
+ - RULE
+ - SYNONYM
+ - TABLE
+ - TYPE
+ - VIEW
+ - XML SCHEMA COLLECTION
+ - NULL
 
 > [!NOTE]  
 >  Default maps to NULL and 'default' maps to the object type DEFAULT.  
@@ -74,7 +104,19 @@ fn_listextendedproperty (
  Is the name of the level 1 object type specified. *level1_object_name* is **sysname** with a default of NULL. Valid inputs are default, NULL, or an object name.  
 
  { default | '*level2_object_type*' |NULL }  
- Is the type of level 2 object. *level2_object_type* is **varchar(128)** with a default of NULL. Valid inputs are DEFAULT, default (maps to NULL), and NULL. Valid inputs for *level2_object_type* are COLUMN, CONSTRAINT, EVENT NOTIFICATION, INDEX, PARAMETER, TRIGGER, and NULL.  
+ Is the type of level 2 object. *level2_object_type* is **varchar(128)** with a default of NULL.  
+ Valid inputs are: 
+ - DEFAULT
+ - default (maps to NULL)
+ - NULL. 
+ Valid inputs for *level2_object_type* are: 
+ - COLUMN
+ - CONSTRAINT
+ - EVENT NOTIFICATION
+ - INDEX
+ - PARAMETER
+ - TRIGGER
+ - NULL
 
  { default | '*level2_object_name*' |NULL }  
  Is the name of the level 2 object type specified. *level2_object_name* is **sysname** with a default of NULL. Valid inputs are default, NULL, or an object name.