Facing a rare issue in async method - .net core 3.1

Hi All,

we developed an API using .net core 3.1 with async methods.

here the issue is current object value has been overwritten by the subsequent request value.

in the above example

"devUser" object value of Api Request 1 call has been overwritten by the Api Request 2 call

is there any possibilities get this issue in async methods.?

please share me your experience and comments.