bulk_destination() :: [
  %{destination: destination(), replacement_template_data: binary()}
]

contact_list_destination() :: %{
  ContactListImportAction: String.t(),
  ContactListName: String.t()
}

contact_opt() ::
  {:attributes, String.t()}
  | {:topic_preferences, [topic_preference()]}
  | {:unsubscribe_all, Boolean.t()}

create_contact_list_opt() ::
  {:description, String.t()}
  | {:tags, [tag()]}
  | {:topics, [%{required(String.t() | atom()) => String.t()}]}

create_template_opt() :: {:configuration_set_name, String.t()}

destination() :: %{
  to: [email_address()],
  cc: [email_address()],
  bcc: [email_address()]
}

destination_v2() :: %{
  optional(:ToAddresses) => [email_address()],
  optional(:CcAddresses) => [email_address()],
  optional(:BccAddresses) => [email_address()]
}

email_address() :: binary()

email_content() :: %{
  optional(:Raw) => %{Data: binary()},
  optional(:Simple) => %{
    Body: %{Html: email_field(), Text: email_field()},
    Subject: email_field()
  },
  optional(:Template) => %{
    TemplateArn: String.t(),
    TemplateData: String.t(),
    TemplateName: String.t()
  }
}

email_field() :: %{optional(:Charset) => String.t(), Data: String.t()}

import_data_source() :: %{DataFormat: String.t(), S3Url: String.t()}

import_destination() :: %{
  optional(:ContactListDestination) => contact_list_destination(),
  optional(:SuppressionListDestination) => suppression_list_destination()
}

list_configuration_sets_opt() ::
  {:max_items, pos_integer()} | {:next_token, String.t()}

list_custom_verification_email_templates_opt() ::
  {:max_results, String.t()} | {:next_token, String.t()}

list_identities_opt() ::
  {:max_items, pos_integer()}
  | {:next_token, String.t()}
  | {:identity_type, String.t()}

list_templates_opt() :: {:max_items, pos_integer()} | {:next_token, String.t()}

list_topic() :: %{required(String.t()) => String.t()}

message() :: %{
  body: %{
    html: %{data: binary(), charset: binary()},
    text: %{data: binary(), charset: binary()}
  },
  subject: %{data: binary(), charset: binary()}
}

notification_type() :: :bounce | :complaint | :delivery

send_bulk_templated_email_opt() ::
  {:configuration_set_name, String.t()}
  | {:return_path, String.t()}
  | {:return_path_arn, String.t()}
  | {:source_arn, String.t()}
  | {:default_template_data, String.t()}
  | {:reply_to, [email_address()]}
  | {:tags, %{required(String.t() | atom()) => String.t()}}

send_custom_verification_email_opt() :: {:configuration_set_name, String.t()}

send_email_opt() ::
  {:configuration_set_name, String.t()}
  | {:reply_to, [email_address()]}
  | {:return_path, String.t()}
  | {:return_path_arn, String.t()}
  | {:source, String.t()}
  | {:source_arn, String.t()}
  | {:tags, %{required(String.t() | atom()) => String.t()}}

send_email_v2_opt() ::
  {:configuration_set_name, String.t()}
  | {:tags, [tag()]}
  | {:feedback_forwarding_address, String.t()}
  | {:feedback_forwarding_arn, String.t()}
  | {:from_arn, String.t()}
  | {:list_management, %{ContactListName: String.t(), TopicName: String.t()}}
  | {:reply_addresses, [String.t()]}

send_raw_email_opt() ::
  {:configuration_set_name, String.t()}
  | {:from_arn, String.t()}
  | {:return_path_arn, String.t()}
  | {:source, String.t()}
  | {:source_arn, String.t()}
  | {:tags, %{required(String.t() | atom()) => String.t()}}

send_templated_email_opt() ::
  {:configuration_set_name, String.t()}
  | {:return_path, String.t()}
  | {:return_path_arn, String.t()}
  | {:source, String.t()}
  | {:source_arn, String.t()}
  | {:reply_to, [email_address()]}
  | {:tags, %{required(String.t() | atom()) => String.t()}}

set_identity_notification_topic_opt() :: {:sns_topic, binary()}

suppression_list_destination() :: %{SuppressionListImportAction: String.t()}

suppression_reason() :: :BOUNCE | :COMPLAINT

tag() :: %{Key: String.t(), Value: String.t()}

topic() :: %{
  :DefaultSubscriptionStatus => String.t(),
  optional(:Description) => String.t(),
  DisplayName: String.t(),
  TopicName: String.t()
}

topic_preference() :: %{TopicName: String.t(), SubscriptionStatus: String.t()}

update_contact_list_opt() :: {:description, String.t()} | {:topics, [topic()]}

update_custom_verification_email_template_opt() ::
  {:template_name, String.t()}
  | {:from_email_address, String.t()}
  | {:template_subject, String.t()}
  | {:template_content, String.t()}
  | {:success_redirection_url, String.t()}
  | {:failure_redirection_url, String.t()}

update_template_opt() :: {:configuration_set_name, String.t()}