anchor.diff:  			"schema/resourceInventoryManagement",
   	BaseType = "Resource",
   	Category = "tariff",
  -	ResourceId = random_string(10),
  -	ResourceName = "policy spec",
  -	ResouceHref = "/resourceInventoryManagement/v1/resource/" ++ ResourceId,
  +	ResSpecId = ocs:generate_identity(),
  +	ResSpecName = "TariffRow",
  +	ResSpecHref = "/resourceInventoryManagement/v1/resource/" ++ ResSpecId,
   	ResourceRelId = random_string(10),
   	ResourceRelHref = "/resourceInventoryManagement/v1/resourceRelationship/"
   			++ ResourceRelId,
  -	CharName = random_string(15),
  -	CharValue = random_string(10),
  -	CharType = random_string(7),
  -	CharSchema = random_string(20),
  +	CharPrefix = "125",
  +	CharDes = "test",
  +	CharRate = "250",
   	RequestBody = "{\n"
   			++ "\t\"name\": \"" ++ Name ++ "\",\n"
   			++ "\t\"description\": \"" ++ Description ++ "\",\n"
  
positive.code: 			++ "\t],\n"
  			++ "\t\"resourceCharacteristic\": [\n"
  			++ "\t\t{\n"
  			++ "\t\t\t\"name\": \"" ++ CharName ++ "\",\n"
  			++ "\t\t\t\"value\": \"" ++ CharValue ++ "\",\n"
  			++ "\t\t\t\"@type\": \"" ++ CharType ++ "\",\n"
  			++ "\t\t\t\"@schemaLocation\": \"" ++ CharSchema ++ "\"\n"
  			++ "\t\t}\n"
  			++ "\t]\n"
  			++ "}\n",
  
negative.code: 			++ "\t},\n"
  			++ "\t\"lifecycleState\": \"In Test\",\n"
  			++ "\t\"resourceSpecification\": {\n"
  			++ "\t\t\"id\": \"" ++ ResSpecId ++ "\",\n"
  			++ "\t\t\"href\": \"" ++ ResSpecHref ++ "\",\n"
  			++ "\t\t\"name\": \"" ++ ResSpecName ++ "\"\n"
  			++ "\t\t},\n"
  			++ "\t\"resourceRelationship\": [\n"
  			++ "\t\t{\n"
  