openapi: 3.1.0
info:
  title: API Reference agent threads API
  version: 1.0.0
servers:
- url: https://api.agentmail.to
  description: prod
- url: https://x402.api.agentmail.to
  description: prod-x402
- url: https://mpp.api.agentmail.to
  description: prod-mpp
- url: https://api.agentmail.eu
  description: eu-prod
tags:
- name: threads
paths:
  /v0/threads:
    get:
      operationId: list
      summary: List Threads
      description: 'Lists threads, most recent first. Pass `senders`, `recipients`, or

        `subject` to filter by substring. Filtered requests are served by

        search, which caps `limit` at 100. For relevance-ranked full-text

        search across senders, recipients, subject, and message body, use

        `Search Threads`.


        **CLI:**

        ```bash

        agentmail threads list

        ```'
      tags:
      - threads
      parameters:
      - name: limit
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:Limit'
      - name: page_token
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:PageToken'
      - name: labels
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:Labels'
      - name: before
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:Before'
      - name: after
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:After'
      - name: ascending
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:Ascending'
      - name: include_spam
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:IncludeSpam'
      - name: include_blocked
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:IncludeBlocked'
      - name: include_unauthenticated
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:IncludeUnauthenticated'
      - name: include_trash
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:IncludeTrash'
      - name: senders
        in: query
        description: Filter to threads whose senders contain this value (substring match). Repeatable; all values must match.
        required: false
        schema:
          type: array
          items:
            type: string
      - name: recipients
        in: query
        description: Filter to threads whose recipients contain this value (substring match). Repeatable; all values must match.
        required: false
        schema:
          type: array
          items:
            type: string
      - name: subject
        in: query
        description: Filter to threads whose subject contains this value (substring match). Repeatable; all values must match.
        required: false
        schema:
          type: array
          items:
            type: string
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Response with status 200
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_threads:ListThreadsResponse'
        '404':
          description: Error response with status 404
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:ErrorResponse'
  /v0/threads/search:
    get:
      operationId: search
      summary: Search Threads
      description: 'Full-text search across threads in the organization, ranked by

        relevance. The query is matched against senders, recipients, and

        subject (substring) and the message body (tokenized full text). Spam,

        trash, blocked, and unauthenticated threads are always excluded.

        `limit` cannot exceed 100.'
      tags:
      - threads
      parameters:
      - name: q
        in: query
        required: true
        schema:
          $ref: '#/components/schemas/type_:Query'
      - name: limit
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:Limit'
      - name: page_token
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:PageToken'
      - name: before
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:Before'
      - name: after
        in: query
        required: false
        schema:
          $ref: '#/components/schemas/type_:After'
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Response with status 200
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_threads:SearchThreadsResponse'
        '400':
          description: Error response with status 400
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:ValidationErrorResponse'
        '404':
          description: Error response with status 404
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:ErrorResponse'
  /v0/threads/{thread_id}:
    get:
      operationId: get
      summary: Get Thread
      description: '**CLI:**

        ```bash

        agentmail threads get --thread-id <thread_id>

        ```'
      tags:
      - threads
      parameters:
      - name: thread_id
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/type_threads:ThreadId'
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Response with status 200
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_threads:Thread'
        '404':
          description: Error response with status 404
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:ErrorResponse'
    patch:
      operationId: update
      summary: Update Thread
      description: Updates thread labels. Cannot add or remove system labels (sent, received, bounced, etc.). Rejects requests with a `422` for threads with 100 or more messages.
      tags:
      - threads
      parameters:
      - name: thread_id
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/type_threads:ThreadId'
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Response with status 200
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_threads:UpdateThreadResponse'
        '400':
          description: Error response with status 400
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:ValidationErrorResponse'
        '404':
          description: Error response with status 404
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:ErrorResponse'
        '422':
          description: Error response with status 422
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:ErrorResponse'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/type_threads:UpdateThreadRequest'
    delete:
      operationId: delete
      summary: Delete Thread
      description: 'Permanently deletes a thread and all of its messages.


        **CLI:**

        ```bash

        agentmail threads delete --thread-id <thread_id>

        ```'
      tags:
      - threads
      parameters:
      - name: thread_id
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/type_threads:ThreadId'
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Successful response
        '404':
          description: Error response with status 404
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:ErrorResponse'
  /v0/threads/{thread_id}/attachments/{attachment_id}:
    get:
      operationId: get-attachment
      summary: Get Attachment
      description: '**CLI:**

        ```bash

        agentmail threads get-attachment --thread-id <thread_id> --attachment-id <attachment_id>

        ```'
      tags:
      - threads
      parameters:
      - name: thread_id
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/type_threads:ThreadId'
      - name: attachment_id
        in: path
        required: true
        schema:
          $ref: '#/components/schemas/type_attachments:AttachmentId'
      - name: Authorization
        in: header
        description: Bearer authentication
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Response with status 200
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_attachments:AttachmentResponse'
        '404':
          description: Error response with status 404
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/type_:ErrorResponse'
components:
  schemas:
    type_:IncludeUnauthenticated:
      type: boolean
      description: Include unauthenticated in results.
      title: IncludeUnauthenticated
    type_messages:MessageLabels:
      type: array
      items:
        type: string
      description: Labels of message.
      title: MessageLabels
    type_:After:
      type: string
      format: date-time
      description: Timestamp after which to filter by.
      title: After
    type_threads:SearchThreadItem:
      type: object
      properties:
        inbox_id:
          $ref: '#/components/schemas/type_inboxes:InboxId'
        thread_id:
          $ref: '#/components/schemas/type_threads:ThreadId'
        labels:
          $ref: '#/components/schemas/type_threads:ThreadLabels'
        timestamp:
          $ref: '#/components/schemas/type_threads:ThreadTimestamp'
        received_timestamp:
          $ref: '#/components/schemas/type_threads:ThreadReceivedTimestamp'
        sent_timestamp:
          $ref: '#/components/schemas/type_threads:ThreadSentTimestamp'
        senders:
          $ref: '#/components/schemas/type_threads:ThreadSenders'
        recipients:
          $ref: '#/components/schemas/type_threads:ThreadRecipients'
        subject:
          $ref: '#/components/schemas/type_threads:ThreadSubject'
        preview:
          $ref: '#/components/schemas/type_threads:ThreadPreview'
        attachments:
          $ref: '#/components/schemas/type_threads:ThreadAttachments'
        last_message_id:
          $ref: '#/components/schemas/type_threads:ThreadLastMessageId'
        message_count:
          $ref: '#/components/schemas/type_threads:ThreadMessageCount'
        size:
          $ref: '#/components/schemas/type_threads:ThreadSize'
        updated_at:
          $ref: '#/components/schemas/type_threads:ThreadUpdatedAt'
        created_at:
          $ref: '#/components/schemas/type_threads:ThreadCreatedAt'
        highlights:
          $ref: '#/components/schemas/type_threads:SearchThreadHighlights'
          description: Matched fragments per field. Present only when the query matched an indexed field.
      required:
      - inbox_id
      - thread_id
      - labels
      - timestamp
      - senders
      - recipients
      - last_message_id
      - message_count
      - size
      - updated_at
      - created_at
      title: SearchThreadItem
    type_attachments:Attachment:
      type: object
      properties:
        attachment_id:
          $ref: '#/components/schemas/type_attachments:AttachmentId'
        filename:
          $ref: '#/components/schemas/type_attachments:AttachmentFilename'
        size:
          $ref: '#/components/schemas/type_attachments:AttachmentSize'
        content_type:
          $ref: '#/components/schemas/type_attachments:AttachmentContentType'
        content_disposition:
          $ref: '#/components/schemas/type_attachments:AttachmentContentDisposition'
        content_id:
          $ref: '#/components/schemas/type_attachments:AttachmentContentId'
      required:
      - attachment_id
      - size
      title: Attachment
    type_messages:MessageCreatedAt:
      type: string
      format: date-time
      description: Time at which message was created.
      title: MessageCreatedAt
    type_threads:ThreadSenders:
      type: array
      items:
        type: string
      description: Senders in thread. In format `username@domain.com` or `Display Name <username@domain.com>`.
      title: ThreadSenders
    type_attachments:AttachmentResponse:
      type: object
      properties:
        attachment_id:
          $ref: '#/components/schemas/type_attachments:AttachmentId'
        filename:
          $ref: '#/components/schemas/type_attachments:AttachmentFilename'
        size:
          $ref: '#/components/schemas/type_attachments:AttachmentSize'
        content_type:
          $ref: '#/components/schemas/type_attachments:AttachmentContentType'
        content_disposition:
          $ref: '#/components/schemas/type_attachments:AttachmentContentDisposition'
        content_id:
          $ref: '#/components/schemas/type_attachments:AttachmentContentId'
        download_url:
          type: string
          description: URL to download the attachment.
        expires_at:
          type: string
          format: date-time
          description: Time at which the download URL expires.
      required:
      - attachment_id
      - size
      - download_url
      - expires_at
      title: AttachmentResponse
    type_threads:ListThreadsResponse:
      type: object
      properties:
        count:
          $ref: '#/components/schemas/type_:Count'
        limit:
          $ref: '#/components/schemas/type_:Limit'
        next_page_token:
          $ref: '#/components/schemas/type_:PageToken'
        threads:
          type: array
          items:
            $ref: '#/components/schemas/type_threads:ThreadItem'
          description: Ordered by `timestamp` descending.
      required:
      - count
      - threads
      title: ListThreadsResponse
    type_threads:ThreadAttachments:
      type: array
      items:
        $ref: '#/components/schemas/type_attachments:Attachment'
      description: Attachments in thread.
      title: ThreadAttachments
    type_:Before:
      type: string
      format: date-time
      description: Timestamp before which to filter by.
      title: Before
    type_messages:MessageReferences:
      type: array
      items:
        type: string
      description: IDs of previous messages in thread.
      title: MessageReferences
    type_:IncludeSpam:
      type: boolean
      description: Include spam in results.
      title: IncludeSpam
    type_attachments:AttachmentSize:
      type: integer
      description: Size of attachment in bytes.
      title: AttachmentSize
    type_:Count:
      type: integer
      description: Number of items returned.
      title: Count
    type_threads:ThreadSize:
      type: integer
      description: Size of thread in bytes.
      title: ThreadSize
    type_messages:MessageSubject:
      type: string
      description: Subject of message.
      title: MessageSubject
    type_attachments:AttachmentContentId:
      type: string
      description: Content ID of attachment.
      title: AttachmentContentId
    type_messages:MessageHeaders:
      type: object
      additionalProperties:
        type: string
      description: Headers in message.
      title: MessageHeaders
    type_:IncludeBlocked:
      type: boolean
      description: Include blocked in results.
      title: IncludeBlocked
    type_messages:MessagePreview:
      type: string
      description: Text preview of message.
      title: MessagePreview
    type_messages:MessageUpdatedAt:
      type: string
      format: date-time
      description: Time at which message was last updated.
      title: MessageUpdatedAt
    type_:Query:
      type: string
      description: 'Full-text search query. Matched against the sender, recipients, and

        subject (substring) and the message body (tokenized full text).'
      title: Query
    type_:ErrorCode:
      type: string
      description: Stable, machine-readable error code in snake_case (for example, not_found or missing_permission). Branch on this rather than the message text.
      title: ErrorCode
    type_attachments:AttachmentId:
      type: string
      description: ID of attachment.
      title: AttachmentId
    type_attachments:AttachmentFilename:
      type: string
      description: Filename of attachment.
      title: AttachmentFilename
    type_attachments:AttachmentContentDisposition:
      type: string
      enum:
      - inline
      - attachment
      description: Content disposition of attachment.
      title: AttachmentContentDisposition
    type_threads:UpdateThreadRequest:
      type: object
      properties:
        add_labels:
          type: array
          items:
            type: string
          description: Labels to add to thread. Cannot be system labels.
        remove_labels:
          type: array
          items:
            type: string
          description: Labels to remove from thread. Cannot be system labels. Takes priority over `add_labels` (in the event of duplicate labels passed in).
      title: UpdateThreadRequest
    type_threads:ThreadItem:
      type: object
      properties:
        inbox_id:
          $ref: '#/components/schemas/type_inboxes:InboxId'
        thread_id:
          $ref: '#/components/schemas/type_threads:ThreadId'
        labels:
          $ref: '#/components/schemas/type_threads:ThreadLabels'
        timestamp:
          $ref: '#/components/schemas/type_threads:ThreadTimestamp'
        received_timestamp:
          $ref: '#/components/schemas/type_threads:ThreadReceivedTimestamp'
        sent_timestamp:
          $ref: '#/components/schemas/type_threads:ThreadSentTimestamp'
        senders:
          $ref: '#/components/schemas/type_threads:ThreadSenders'
        recipients:
          $ref: '#/components/schemas/type_threads:ThreadRecipients'
        subject:
          $ref: '#/components/schemas/type_threads:ThreadSubject'
        preview:
          $ref: '#/components/schemas/type_threads:ThreadPreview'
        attachments:
          $ref: '#/components/schemas/type_threads:ThreadAttachments'
        last_message_id:
          $ref: '#/components/schemas/type_threads:ThreadLastMessageId'
        message_count:
          $ref: '#/components/schemas/type_threads:ThreadMessageCount'
        size:
          $ref: '#/components/schemas/type_threads:ThreadSize'
        updated_at:
          $ref: '#/components/schemas/type_threads:ThreadUpdatedAt'
        created_at:
          $ref: '#/components/schemas/type_threads:ThreadCreatedAt'
      required:
      - inbox_id
      - thread_id
      - labels
      - timestamp
      - senders
      - recipients
      - last_message_id
      - message_count
      - size
      - updated_at
      - created_at
      title: ThreadItem
    type_threads:ThreadId:
      type: string
      description: ID of thread.
      title: ThreadId
    type_messages:MessageHtml:
      type: string
      description: HTML body of message.
      title: MessageHtml
    type_:IncludeTrash:
      type: boolean
      description: Include trash in results.
      title: IncludeTrash
    type_inboxes:InboxId:
      type: string
      description: The ID of the inbox.
      title: InboxId
    type_messages:MessageTo:
      type: array
      items:
        type: string
      description: Addresses of recipients. In format `username@domain.com` or `Display Name <username@domain.com>`.
      title: MessageTo
    type_messages:MessageInReplyTo:
      type: string
      description: ID of message being replied to.
      title: MessageInReplyTo
    type_:ValidationErrorResponse:
      type: object
      properties:
        name:
          $ref: '#/components/schemas/type_:ErrorName'
        code:
          $ref: '#/components/schemas/type_:ErrorCode'
        message:
          $ref: '#/components/schemas/type_:ErrorMessage'
        errors:
          description: Validation errors. Each entry has a path and a message identifying the invalid field.
        fix:
          $ref: '#/components/schemas/type_:ErrorFix'
        docs:
          $ref: '#/components/schemas/type_:ErrorDocs'
      required:
      - name
      - errors
      title: ValidationErrorResponse
    type_messages:MessageText:
      type: string
      description: Plain text body of message.
      title: MessageText
    type_threads:SearchThreadsResponse:
      type: object
      properties:
        count:
          $ref: '#/components/schemas/type_:Count'
        limit:
          $ref: '#/components/schemas/type_:Limit'
        next_page_token:
          $ref: '#/components/schemas/type_:PageToken'
        threads:
          type: array
          items:
            $ref: '#/components/schemas/type_threads:SearchThreadItem'
          description: Ordered by relevance, best match first.
      required:
      - count
      - threads
      title: SearchThreadsResponse
    type_threads:ThreadLastMessageId:
      type: string
      description: ID of last message in thread.
      title: ThreadLastMessageId
    type_:ErrorFix:
      type: string
      description: The concrete next action that resolves the error.
      title: ErrorFix
    type_:ErrorMessage:
      type: string
      description: Error message.
      title: ErrorMessage
    type_messages:MessageAttachments:
      type: array
      items:
        $ref: '#/components/schemas/type_attachments:Attachment'
      description: Attachments in message.
      title: MessageAttachments
    type_threads:Thread:
      type: object
      properties:
        inbox_id:
          $ref: '#/components/schemas/type_inboxes:InboxId'
        thread_id:
          $ref: '#/components/schemas/type_threads:ThreadId'
        labels:
          $ref: '#/components/schemas/type_threads:ThreadLabels'
        timestamp:
          $ref: '#/components/schemas/type_threads:ThreadTimestamp'
        received_timestamp:
          $ref: '#/components/schemas/type_threads:ThreadReceivedTimestamp'
        sent_timestamp:
          $ref: '#/components/schemas/type_threads:ThreadSentTimestamp'
        senders:
          $ref: '#/components/schemas/type_threads:ThreadSenders'
        recipients:
          $ref: '#/components/schemas/type_threads:ThreadRecipients'
        subject:
          $ref: '#/components/schemas/type_threads:ThreadSubject'
        preview:
          $ref: '#/components/schemas/type_threads:ThreadPreview'
        attachments:
          $ref: '#/components/schemas/type_threads:ThreadAttachments'
        last_message_id:
          $ref: '#/components/schemas/type_threads:ThreadLastMessageId'
        message_count:
          $ref: '#/components/schemas/type_threads:ThreadMessageCount'
        size:
          $ref: '#/components/schemas/type_threads:ThreadSize'
        updated_at:
          $ref: '#/components/schemas/type_threads:ThreadUpdatedAt'
        created_at:
          $ref: '#/components/schemas/type_threads:ThreadCreatedAt'
        messages:
          type: array
          items:
            $ref: '#/components/schemas/type_messages:Message'
          description: Messages in thread. Ordered by `timestamp` ascending.
      required:
      - inbox_id
      - thread_id
      - labels
      - timestamp
      - senders
      - recipients
      - last_message_id
      - message_count
      - size
      - updated_at
      - created_at
      - messages
      title: Thread
    type_threads:ThreadReceivedTimestamp:
      type: string
      format: date-time
      description: Timestamp of last received message.
      title: ThreadReceivedTimestamp
    type_:Limit:
      type: integer
      description: Limit of number of items returned.
      title: Limit
    type_messages:MessageBcc:
      type: array
      items:
        type: string
      description: Addresses of BCC recipients. In format `username@domain.com` or `Display Name <username@domain.com>`.
      title: MessageBcc
    type_:PageToken:
      type: string
      description: Page token for pagination.
      title: PageToken
    type_:ErrorName:
      type: string
      description: Name of error.
      title: ErrorName
    type_threads:SearchThreadHighlights:
      type: object
      properties:
        from:
          type: array
          items:
            type: string
          description: Matched fragments from a sender address in the thread.
        recipients:
          type: array
          items:
            type: string
          description: Matched fragments from a recipient address in the thread (to, cc, or bcc).
        subject:
          type: array
          items:
            type: string
          description: Matched fragments from the subject.
        text:
          type: array
          items:
            type: string
          description: Matched fragments from a message body in the thread.
      description: 'Matched fragments per field on a thread search result, with matched terms

        wrapped in `**`. A field key is present only when the query matched that

        field, so the present keys also tell you which fields produced the hit.'
      title: SearchThreadHighlights
    type_messages:MessageTimestamp:
      type: string
      format: date-time
      description: Time at which message was sent or drafted.
      title: MessageTimestamp
    type_threads:ThreadSentTimestamp:
      type: string
      format: date-time
      description: Timestamp of last sent message.
      title: ThreadSentTimestamp
    type_threads:ThreadTimestamp:
      type: string
      format: date-time
      description: Timestamp of last sent or received message.
      title: ThreadTimestamp
    type_threads:ThreadMessageCount:
      type: integer
      description: Number of messages in thread.
      title: ThreadMessageCount
    type_threads:UpdateThreadResponse:
      type: object
      properties:
        thread_id:
          $ref: '#/components/schemas/type_threads:ThreadId'
        labels:
          $ref: '#/components/schemas/type_threads:ThreadLabels'
      required:
      - thread_id
      - labels
      title: UpdateThreadResponse
    type_threads:ThreadUpdatedAt:
      type: string
      format: date-time
      description: Time at which thread was last updated.
      title: ThreadUpdatedAt
    type_:ErrorDocs:
      type: string
      description: Link to the error reference entry for this code.
      title: ErrorDocs
    type_messages:MessageSize:
      type: integer
      description: Size of message in bytes.
      title: MessageSize
    type_threads:ThreadCreatedAt:
      type: string
      format: date-time
      description: Time at which thread was created.
      title: ThreadCreatedAt
    type_attachments:AttachmentContentType:
      type: string
      description: Content type of attachment.
      title: AttachmentContentType
    type_:ErrorResponse:
      type: object
      properties:
        name:
          $ref: '#/components/schemas/type_:ErrorName'
        code:
          $ref: '#/components/schemas/type_:ErrorCode'
        message:
          $ref: '#/components/schemas/type_:ErrorMessage'
        fix:
          $ref: '#/components/schemas/type_:ErrorFix'
        docs:
          $ref: '#/components/schemas/type_:ErrorDocs'
      required:
      - name
      - message
      title: ErrorResponse
    type_messages:MessageCc:
      type: array
      items:
        type: string
      description: Addresses of CC recipients. In format `username@domain.com` or `Display Name <username@domain.com>`.
      title: MessageCc
    type_threads:ThreadLabels:
      type: array
      items:
        type: string
      description: Labels of thread.
      title: ThreadLabels
    type_messages:Message:
      type: object
      properties:
        inbox_id:
          $ref: '#/components/schemas/type_inboxes:InboxId'
        thread_id:
          $ref: '#/components/schemas/type_threads:ThreadId'
        message_id:
          $ref: '#/components/schemas/type_messages:MessageId'
        labels:
          $ref: '#/components/schemas/type_messages:MessageLabels'
        timestamp:
          $ref: '#/components/schemas/type_messages:MessageTimestamp'
        from:
          $ref: '#/components/schemas/type_messages:MessageFrom'
        reply_to:
          type: array
          items:
            type: string
          description: Reply-to addresses. In format `username@domain.com` or `Display Name <username@domain.com>`.
        to:
          $ref: '#/components/schemas/type_messages:MessageTo'
        cc:
          $ref: '#/components/schemas/type_messages:MessageCc'
        bcc:
          $ref: '#/components/schemas/type_messages:MessageBcc'
        subject:
          $ref: '#/components/schemas/type_messages:MessageSubject'
        preview:
          $ref: '#/components/schemas/type_messages:MessagePreview'
        text:
          $ref: '#/components/schemas/type_messages:MessageText'
        html:
          $ref: '#/components/schemas/type_messages:MessageHtml'
        extracted_text:
          type: string
          description: Extracted new text content.
        extracted_html:
          type: string
          description: Extracted new HTML content.
        attachments:
          $ref: '#/components/schemas/type_messages:MessageAttachments'
        in_reply_to:
          $ref: '#/components/schemas/type_messages:MessageInReplyTo'
        references:
          $ref: '#/components/schemas/type_messages:MessageReferences'
        headers:
          $ref: '#/components/schemas/type_messages:MessageHeaders'
        size:
          $ref: '#/components/schemas/type_messages:MessageSize'
        updated_at:
          $ref: '#/components/schemas/type_messages:MessageUpdatedAt'
        created_at:
          $ref: '#/components/schemas/type_messages:MessageCreatedAt'
      required:
      - inbox_id
      - thread_id
      - message_id
      - labels
      - timestamp
      - from
      - to
      - size
      - updated_at
      - created_at
      title: Message
    type_threads:ThreadSubject:
      type: string
      description: Subject of thread.
      title: ThreadSubject
    type_messages:MessageFrom:
      type: string
      description: Address of sender. In format `username@domain.com` or `Display Name <username@domain.com>`.
      title: MessageFrom
    type_messages:MessageId:
      type: string
      description: ID of message.
      title: MessageId
    type_threads:ThreadPreview:
      type: string
      description: Text preview of last message in thread.
      title: ThreadPreview
    type_threads:ThreadRecipients:
      type: array
      items:
        type: string
      description: Recipients in thread. In format `username@domain.com` or `Display Name <username@domain.com>`.
      title: ThreadRecipients
    type_:Ascending:
      type: boolean
      description: Sort in ascending temporal order.
      title: Ascending
    type_:Labels:
      type: array
      items:
        type: string
      description: Labels to filter by.
      title: Labels
  securitySchemes:
    Bearer:
      type: http
      scheme: bearer