Feedback buttons element

Fields

Field	Type	Description	Required?
type	String	The type of element. In this case type is always feedback_buttons.	Required
positive_button	Object	A button to indicate positive feedback. See button object fields below.	Required
negative_button	Object	A button to indicate negative feedback. See button object fields below.	Required
action_id	String	An identifier for this action. You can use this when you receive an interaction payload to identify the source of the action. Should be unique among all other action_id values in the containing block. Maximum length is 255 characters.	Optional

Button object fields

Both positive_button and negative_button contain the following fields:

Field	Type	Description	Required?
text	Object	A text object that defines the button's text. Can only be of type: plain_text. Maximum length for the text in this field is 75 characters.	Required
value	String	The value to send along with the interaction payload. Maximum length is 2000 characters.	Required
accessibility_label	String	A label for longer descriptive text about a button element. This label will be read out by screen readers instead of the button text object. Maximum length is 75 characters.	Optional

Example

Feedback buttons with accessibility labels:

{
  "type": "feedback_buttons",
  "action_id": "feedback_buttons_1",
  "positive_button": {
    "text": {
      "type": "plain_text",
      "text": "Good"
    },
    "value": "positive_feedback",
    "accessibility_label": "Mark this response as good"
  },
  "negative_button": {
    "text": {
      "type": "plain_text",
      "text": "Bad"
    },
    "value": "negative_feedback",
    "accessibility_label": "Mark this response as bad"
  }
}