Ampersand Api Field Definition Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/ampersand/refs/heads/main/json-structure/ampersand-api-field-definition-structure.json",
  "name": "FieldDefinition",
  "description": "Field definition for creating or updating custom fields",
  "type": "object",
  "properties": {
    "fieldName": {
      "type": "string",
      "description": "The identifier of the field",
      "example": "My_Custom_Field"
    },
    "displayName": {
      "type": "string",
      "description": "The human-readable name of the field",
      "example": "My Custom Field"
    },
    "description": {
      "type": "string",
      "description": "Optional description of the field"
    },
    "valueType": {
      "type": "string",
      "description": "The data type of the field. Valid values are string, boolean, date, datetime, singleSelect, multiSelect, int, float, reference",
      "example": "string"
    },
    "required": {
      "type": "boolean",
      "description": "Indicates if the field is required"
    },
    "unique": {
      "type": "boolean",
      "description": "Indicates if the field must be unique across all records"
    },
    "indexed": {
      "type": "boolean",
      "description": "Indicates if the field should be indexed for faster search"
    },
    "stringOptions": {
      "$ref": "#/components/schemas/StringFieldOptions"
    },
    "numericOptions": {
      "$ref": "#/components/schemas/NumericFieldOptions"
    },
    "association": {
      "$ref": "#/components/schemas/AssociationDefinition"
    }
  },
  "required": [
    "fieldName",
    "displayName",
    "valueType"
  ]
}