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FailureDefinitionAccessor.GetDescriptionText

Method
Description:
Retrieves the description text of the failure.
Remarks:
Retrieved description text for built-in Revit failures is localized. The result may vary from the description text retrieved from the corresponding FailureMessage. A failure definition contains a description string, that may have format specifiers like %s, and "sample" strings, that will be used to resolve them. A FailureMessage will contain "specific" strings. So, in the failure definition description "Cannot keep %s joined" will be converted into "Cannot keep Element joined" while the description in actual FailureMessage will read "Cannot keep Walls joined" or "Cannot keep Beams joined"
Syntax
Exceptions
Exception Condition
InvalidOperationException The FailureDefinitionAccessor has not been properly initialized.