action taxamo_get_transaction {
  label: "Retrieve transaction data."
  provider: taxamo
  method: GET
  path: "/api/v1/transactions/{key}"
  encoding: json
  input: {
    type: "object"
    properties: {
      key: {
        type: "string"
      }
    }
    required: ["key"]
    additionalProperties: false
  }
  output: {
    type: "object"
    additionalProperties: true
  }
}