Bases: BaseModel
 A class to represent a tag.
    description  class-attribute instance-attribute  
 description: Optional[str] = None
 
     externalDocs  class-attribute instance-attribute  
 externalDocs: Optional[
    Union[ExternalDocs, ExternalDocsDict]
] = None
 
     model_config  class-attribute instance-attribute  
 model_config = {'extra': 'allow'}