Optional query / header params are leaking into subsequent requests

[alechill]

Given an endpoint has optional args mapped to query or header params...

@GET("/something")
@Queries({
    ping: 'pong'
})
async getSomethingWithOptionalQuery(@Query('since') since?: string, @QueryMap filters?: Record<string, string>): Promise<Response> { 
    return <Response>{} 
};

• Request passing some optional args service.getSomethingWithOptionalQuery('foo', { fizz: 'buzz' })

  • => /something?ping=pong&since=foo&fizz=buzz

• Request again with no optional args service.getSomethingWithOptionalQuery()

  • => /something?ping=pong&since=foo&fizz=buzz
  • expected /something?ping=pong

  Same occurs with optional headers