Magento 2 : GraphQl error

Question

The current customer isn't authorized error appears

Appears on executing mutation in chrome graphQl tool https://chrome.google.com/webstore/detail/graphql-playground-for-ch/kjhjcgclphafojaeeickcokfbhlegecd

mutation {
  revokeCustomerToken {
    result
  }
}

any thoughts why this error appearing ?

Answer 1

I believe this is about a missing authorization token in the request header. The documentation provides a pretty complete picture about how the token is generated and how it works.

Running the mutation in your example, without setting the authorization token first in the request header, fails because Magento doesn't know which token for which customer to revoke. You can also find the error explained on the revokeCustomerToken mutation documentation page.