{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/epa/refs/heads/main/json-structure/echo-case-crs1-program-links-structure.json",
  "name": "crs1_ProgramLinks",
  "description": "Crosswalk between programs and facilities (identified by FRS ID).",
  "type": "object",
  "properties": {
    "FRSNumber": {
      "type": "string",
      "description": "The identification number assigned to a facility in the\ufffdFacility Registry Service (FRS)\ufffdto uniquely identify a facility site.",
      "example": "110007875353"
    },
    "Program": {
      "type": "string",
      "description": "The source database for the EPA programs information.",
      "example": "CWA"
    },
    "ProgramID": {
      "type": "string",
      "description": "Unique identifier for the EPA program.",
      "example": "38957"
    }
  },
  "required": [
    "FRSNumber",
    "Program",
    "ProgramID"
  ]
}