avoid using features added in OpenAPI 3.1.0, it might work for your
                use case.

                This is not passed as a parameter to the `FastAPI` class to avoid
                giving the false idea that FastAPI would generate a different OpenAPI
                schema. It is only available as an attribute.

                **Example**

                ```python
                from fastapi import FastAPI

Z,UACT+Z,EAAUG,SAAW,IAAMH,EAAU/Z,UACrC+Z,EAAUG,SACXH,EAAU1mB,SACV0mB,EAAU7a,SAEJ9O,KAER,GAAsB,iBAAVwoB,EAAqB,CAGhC,IAAM7mB,KAAQ6mB,EACbxoB,KAAK4oB,IAAKjnB,EAAMsB,EAAUulB,EAAO7mB,IAElC,OAAO3B,KAWR,OATkB,IAAbiD,GAA0C,mBAAbA,IAGjCE,EAAKF,EACLA,OAAW6C,IAEA,IAAP3C,IACJA,EAAKglB,IAECnoB,KAAKkE,KAAM,WACjBlB,EAAO2lB,MAAM5K,OAAQ/d,KAAMwoB,EAAOrlB,EAAIF,QAMzC,IAKC0rB,GAAe,wBAGfC,GAAW,oCAEXC,GAAe,6BAGhB,SAASC,GAAoBzqB,EAAM8X,GAClC,OAAK9P,EAAUhI,EAAM,UACpBgI,EAA+B,KAArB8P,EAAQ5a,SAAkB4a,EAAUA,EAAQzJ,WAAY,OA...

Z,UACT+Z,EAAUG,SAAW,IAAMH,EAAU/Z,UACrC+Z,EAAUG,SACXH,EAAU1mB,SACV0mB,EAAU7a,SAEJ9O,KAER,GAAsB,iBAAVwoB,EAAqB,CAGhC,IAAM7mB,KAAQ6mB,EACbxoB,KAAK4oB,IAAKjnB,EAAMsB,EAAUulB,EAAO7mB,IAElC,OAAO3B,KAWR,OATkB,IAAbiD,GAA0C,mBAAbA,IAGjCE,EAAKF,EACLA,OAAW6C,IAEA,IAAP3C,IACJA,EAAKglB,IAECnoB,KAAKkE,KAAM,WACjBlB,EAAO2lB,MAAM5K,OAAQ/d,KAAMwoB,EAAOrlB,EAAIF,QAMzC,IAKC0rB,GAAe,wBAGfC,GAAW,oCAEXC,GAAe,6BAGhB,SAASC,GAAoBzqB,EAAM8X,GAClC,OAAK9P,EAAUhI,EAAM,UACpBgI,EAA+B,KAArB8P,EAAQ5a,SAAkB4a,EAAUA,EAAQzJ,WAAY,OA...

// aramco : 2014-11-20 Aramco Services Company
aramco

// archi : 2014-02-06 Identity Digital Limited
archi

// army : 2014-03-06 Dog Beach, LLC
army

// art : 2016-03-24 UK Creative Ideas Limited
art

// arte : 2014-12-11 Association Relative à la Télévision Européenne G.E.I.E.
arte

// asda : 2015-07-31 Wal-Mart Stores, Inc.
asda

// associates : 2014-03-06 Binky Moon, LLC