json_base_value() :: String.t() | number() | boolean()

json_object() ::
  json_base_value()
  | [json_base_value()]
  | %{optional(String.t()) => json_object()}

t() :: %ExMicrosoftBot.Models.Activity{
  action: String.t(),
  attachmentLayout: String.t(),
  attachments: [ExMicrosoftBot.Models.Attachment.t()],
  channelData: map(),
  channelId: String.t(),
  code: String.t(),
  conversation: ExMicrosoftBot.Models.ConversationAccount.t(),
  entities: [ExMicrosoftBot.Models.Entity.t()],
  from: ExMicrosoftBot.Models.ChannelAccount.t(),
  historyDisclosed: boolean(),
  id: String.t(),
  inputHint: String.t(),
  locale: String.t(),
  membersAdded: [ExMicrosoftBot.Models.ChannelAccount.t()],
  membersRemoved: [ExMicrosoftBot.Models.ChannelAccount.t()],
  reactionsAdded: [ExMicrosoftbot.Models.Reaction.t()],
  reactionsRemoved: [ExMicrosoftbot.Models.Reaction.t()],
  recipient: ExMicrosoftBot.Models.ChannelAccount.t(),
  replyToId: String.t(),
  serviceUrl: String.t(),
  speak: String.t(),
  suggestedActions: [ExMicrosoftBot.Models.SuggestedAction.t()],
  summary: String.t(),
  text: String.t(),
  textFormat: String.t(),
  timestamp: String.t(),
  topicName: String.t(),
  type: String.t(),
  value: json_object()
}