Aws http Events and upperCase / lowerCase

Hi there;

how to set two Api Gateway http events, with the same name , but different capitalized;

some like;

pesquisaPromocao:
handler: pesquisaPromocao/pesquisaPromocao.index
events:
 - http:
    method: post
    path: pesquisaPromocao
    integration: lambda     

 - http:
    method: post
    path: pesquisapromocao
    integration: lambda