# Functions
CustomCORS - middleware function for echo's CORS.
CustomJWT - middleware function for JWT.
CustomLogger - Custom Logger middleware.
GetID - Returns the id from given JWT claims.
HealthCheck Method @Tags Common @Summary Health check k8s-api-gateway @Description for health check @ID health-check @Produce json @Success 200 {object} response.ReturnData @Router /health [get].
Preflight - Handles for browser preflight requests.