Blockfrost Drep Updates Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/blockfrost/refs/heads/main/json-structure/blockfrost-drep-updates-structure.json",
  "name": "drep_updates",
  "description": "drep_updates schema from Blockfrost API",
  "type": "array",
  "items": {
    "required": [
      "tx_hash",
      "cert_index",
      "action"
    ],
    "type": "object",
    "properties": {
      "tx_hash": {
        "description": "Transaction ID",
        "type": "string"
      },
      "cert_index": {
        "description": "Index of the certificate within the update transaction.",
        "type": "int32"
      },
      "action": {
        "description": "Action in the certificate",
        "enum": [
          "registered",
          "deregistered",
          "updated"
        ],
        "type": "string"
      }
    }
  }
}