@Summary Get all regions @Description Get all regions @Tags Region @Produce json @Success 200 {object} entities.RegionListResponse @Failure 400 {object} HTTPError @Failure 500 {object} HTTPError @Param page query string false "Page" @Param limit query string false "Limit" @Router /v1/region [get] @Security Keycloak.

@Summary Get a region by ID @Description Get a region by ID @Tags Region @Produce json @Success 200 {object} entities.RegionResponse @Failure 400 {object} HTTPError @Failure 404 {object} HTTPError @Failure 500 {object} HTTPError @Param id path string true "Region ID" @Router /v1/region/{id} [get] @Security Keycloak.