Json-schema array examples

array_of_unknown_length.schema.json

{
  "description": "First element of the array is integer type and the rest is string type. Array length is unknown",
  "type": "array",
  "items": [
    {
      "type": "integer"
    }
  ],
  "additionalItems": {
    "type": "string"
  }
}

condition_based_on_array_element.schema.json

{
  "description": "Size 2 array. Second elements conditions are set based on first element of the array. {} means skip, and required",
  "type": "array",
  "minItems": 2,
  "maxItems": 2,
  "items": [
    {
      "type": "integer",
      "enum": [0, 1, 2, 3]
    },
    {}
  ],
  "allOf": [
    {
      "description": "If array[0] = 0, then array[1] is only numbers string with min. length 1",
      "if": {
        "items": [
          {"const": 0},
          {}
        ]
      },
      "then": {
        "items": [
          {},
          {
            "pattern": "^[0-9]+$",
            "type": "string"
          }
        ]
      }
    },
    {
      "description": "If array[0] = 1, then array[1] is only uppercase letters with min. length 1",
      "if": {
        "items": [
          {"const": 1},
          {}
        ]
      },
      "then": {
        "items": [
          {},
          {
            "pattern": "^[A-Z]+$",
            "type": "string"
          }
        ]
      }
    },
    {
      "description": "If array[0] = 2, then array[1] is only lowercase letters with min. length 1",
      "if": {
        "items": [
          {"const": 2},
          {}
        ]
      },
      "then": {
        "items": [
          {},
          {
            "pattern": "^[a-z]+$",
            "type": "string"
          }
        ]
      }
    },
    {
      "description": "If array[0] = 3, then array[1] is boolean",
      "if": {
        "items": [
          {"const": 3},
          {}
        ]
      },
      "then": {
        "items": [
          {},
          {
            "type": "boolean"
          }
        ]
      }
    }
  ],
  "additionalProperties": false
}

enum_with_description.schema.json

{
  "type": "integer",
  "items": {
    "oneOf": [
      {"const": 0, "title": "ExpressionParameter"},
      {"const": 1, "title": "StringExpressionParameter"},
      {"const": 2, "title": "FileParameter"},
      {"const": 3, "title": "ComboParameter"},
      {"const": 4, "title": "ObjectParameter"},
    ]
  }
}