anchor.diff:  
   + Response 204
   
  -## Entity Attribute [/v2/entities/type/{entityType}/id/{entityId}/attrs/{attrName}]
  +## Attribute by Entity Type and ID [/v2/entities/type/{entityType}/id/{entityId}/attrs/{attrName}]
   
   ### Get attribute data [GET /v2/entities/type/{entityType}/id/{entityId}/attrs/{attrName}]
   
  
positive.code: 
  + Response 200
  
  ## Entity Attribute Value [/v2/entities/type/{entityType}/id/{entityId}/attrs/{attrName}/value{?options}]
  
  ### Get attribute data [GET /v2/entities/type/{entityType}/id/{entityId}/attrs/{attrName}/value{?options}]
  
  
negative.code: 
  + Response 204
  
  ## Attribute by Entity ID [/v2/entities/{entityId}/attrs/{attrName}]
  
  ### Get attribute data [GET /v2/entities/{entityId}/attrs/{attrName}]
  
  