action epa_post_air_rest_services_metadata {
  label: "Clean Air Act Metadata Service"
  description: "Returns the JSON Object Name and ColumnId for usage with the qcolumns parameter for get_qid, get_facility_info and other service endpoints."
  provider: epa
  method: POST
  path: "/air_rest_services.metadata"
  encoding: json
  output: {
    type: "object"
    additionalProperties: true
  }
}