VacationSettings

Vacation auto-reply settings for an account. These settings correspond to the "Vacation responder" feature in the web interface.

JSON representation 
{
  "enableAutoReply": boolean,
  "responseSubject": string,
  "responseBodyPlainText": string,
  "responseBodyHtml": string,
  "restrictToContacts": boolean,
  "restrictToDomain": boolean,
  "startTime": string,
  "endTime": string
}
Fields
enableAutoReply

boolean

Flag that controls whether Gmail automatically replies to messages.
responseSubject

string

Optional text to prepend to the subject line in vacation responses. In order to enable auto-replies, either the response subject or the response body must be nonempty.
responseBodyPlainText

string

Response body in plain text format. If both responseBodyPlainText and responseBodyHtml are specified, responseBodyHtml will be used.
responseBodyHtml

string

Response body in HTML format. Gmail will sanitize the HTML before storing it. If both responseBodyPlainText and responseBodyHtml are specified, responseBodyHtml will be used.
restrictToContacts

boolean

Flag that determines whether responses are sent to recipients who are not in the user's list of contacts.
restrictToDomain

boolean

Flag that determines whether responses are sent to recipients who are outside of the user's domain. This feature is only available for Google Workspace users.
startTime

string (int64 format)

An optional start time for sending auto-replies (epoch ms). When this is specified, Gmail will automatically reply only to messages that it receives after the start time. If both startTime and endTime are specified, startTime must precede endTime.
endTime

string (int64 format)

An optional end time for sending auto-replies (epoch ms). When this is specified, Gmail will automatically reply only to messages that it receives before the end time. If both startTime and endTime are specified, startTime must precede endTime.