Apache Iceberg · JSON Structure

Rest Catalog Open Api Struct Field Structure

StructField schema from Apache Iceberg REST Catalog API

Type: object Properties: 7 Required: 4
ACIDAnalyticsApacheData LakeLakehouseOpen SourceTable Format

StructField is a JSON Structure definition published by Apache Iceberg, describing 7 properties, of which 4 are required. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

id name type required doc initial-default write-default

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "type": "object",
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apache-iceberg/refs/heads/main/json-structure/rest-catalog-open-api-struct-field-structure.json",
  "name": "StructField",
  "description": "StructField schema from Apache Iceberg REST Catalog API",
  "properties": {
    "id": {
      "type": "integer"
    },
    "name": {
      "type": "string"
    },
    "type": {
      "$ref": "#/components/schemas/Type"
    },
    "required": {
      "type": "boolean"
    },
    "doc": {
      "type": "string"
    },
    "initial-default": {
      "$ref": "#/components/schemas/PrimitiveTypeValue"
    },
    "write-default": {
      "$ref": "#/components/schemas/PrimitiveTypeValue"
    }
  },
  "required": [
    "id",
    "name",
    "type",
    "required"
  ]
}