HandleDestroy returns an http.HandlerFunc that destroy the stage resources.

Handler returns an http.Handler that exposes the service resources.

HandleExecuteStep returns an http.HandlerFunc that executes a step.

HandleExecuteStep returns an http.HandlerFunc that executes a step.

writeBadRequest writes the json-encoded error message to the response with a 400 bad request status code.

writeInternalError writes the json-encoded error message to the response with a 500 internal server error.

writeJSON writes the json-encoded representation of v to the response body.

writeNotFound writes the json-encoded error message to the response with a 404 not found status code.