text: **Other Elements**
  
  • All IAM policies have an*Eﬀect*ﬁeld which is set to either Allow or Deny. 
  
  • Version ﬁeld deﬁnes which IAM service API version to use when evaluating the policy. 
  
  • Statement ﬁeld consists of one or many JSON objects that contain the speciﬁc Action, Eﬀect, 
  
  Resource, and Condition ﬁelds described previously 
  
  • Sid (statement ID) is an optional identiﬁer for a policy statement; some services like Amazon 
  
  Simple Queue Service and Amazon Simple Notiﬁcation Service might require this element and 
  
  have uniqueness requirements for it 