Data annotations in Entity Framework data model

List of DataAnnotations available are :

• KeyAttribute
• StringLengthAttribute
• MaxLengthAttribute
• ConcurrencyCheckAttribute
• RequiredAttribute
• TimestampAttribute
• ComplexTypeAttribute
• ColumnAttribute
• TableAttribute
• InversePropertyAttribute
• ForeignKeyAttribute
• DatabaseGeneratedAttribute
• NotMappedAttribute

http://msdn.microsoft.com/en-us/library/system.componentmodel.dataannotations(v=vs.110).aspx