class Google::Cloud::Trace::Credentials
Represents the authentication and authorization used to connect to the Stackdriver Trace
API.
@example
require "google/cloud/trace" keyfile = "/path/to/keyfile.json" creds = Google::Cloud::Trace::Credentials.new keyfile trace = Google::Cloud::Trace.new( project_id: "my-project", credentials: creds ) trace.project_id #=> "my-project"