Used to request information stored in CMDB class model. Model 
  information obtained in two ways:
  
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          __init__(self,
        framework=None) 
      If framework instance is not specified - used one registered for 
      current thread. | 
          
            source code
            
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          isKeyAttribute(self,
        citName,
        attributeName) 
      Check whether specified attribute is a key attribut for specified CIT | 
          
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      com.mercury.topaz.cmdb.shared.classmodel.cmdbclass.attribute.CmdbAttribute
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          setAttributeIfExists(self,
        osh,
        attributeName,
        attributeValue,
        attributeTypeStr=AppilogTypes.STRING_DEF) 
      osh, str, object, attribute type -> bool | 
          
            source code
            
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