{
  "$id": "https://opendatafabric.org/schemas/sources/v1alpha1/IngressBuffer",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "description": "Buffer configuration for holding pushed records until they are ingested.",
  "$defs": {
    "Memory": {
      "description": "An in-memory buffer.",
      "type": "object",
      "required": [],
      "properties": {
        "bufferSize": {
          "type": "integer",
          "format": "uint64",
          "description": "Maximum number of records to hold in the buffer."
        },
        "overflowPolicy": {
          "type": "string",
          "enum": ["Reject", "DropOldest"],
          "description": "Policy applied when the buffer is full."
        }
      }
    }
  },
  "oneOf": [
    {
      "allOf": [
        { "properties": { "kind": { "type": "string", "const": "Memory" } }, "required": ["kind"] },
        { "$ref": "#/$defs/Memory" }
      ]
    }
  ]
}