GoogleApi.Content.V2.Connection.trace

You're seeing just the function trace, go back to GoogleApi.Content.V2.Connection module for more information.
Link to this function

trace(client, url, opts)

View Source

Specs

Perform a TRACE request.

See request/1 or request/2 for options definition.

trace("/users")
trace("/users", query: [scope: "admin"])
trace(client, "/users")
trace(client, "/users", query: [scope: "admin"])
trace(client, "/users", body: %{name: "Jon"})