def lookup_accessor(accessor, options = {})
      headers = extract_headers!(options)
      json = client.post("/v1/auth/token/lookup-accessor", JSON.fast_generate(
        accessor: accessor,
      ), headers)
      return Secret.decode(json)
    end
def lookup_accessor(accessor, options = {})
      headers = extract_headers!(options)
      json = client.post("/v1/auth/token/lookup-accessor", JSON.fast_generate(
        accessor: accessor,
      ), headers)
      return Secret.decode(json)
    end
Lookup information about the given token accessor.

 @example
   Vault.auth_token.lookup_accessor("acbd-...") #=> #<Vault::Secret lease_id="">

 @param [String] accessor
 @param [Hash] options