chat.bsky.convo.addReaction

{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "Adds an emoji reaction to a message. Requires authentication. It is idempotent, so multiple calls from the same user with the same emoji result in a single reaction.",
      "errors": [
        {
          "name": "InvalidConvo"
        },
        {
          "description": "Indicates that reactions are not allowed on this message, e.g. because it is a system message.",
          "name": "ReactionNotAllowed"
        },
        {
          "description": "Indicates that the message has been deleted and reactions can no longer be added/removed.",
          "name": "ReactionMessageDeleted"
        },
        {
          "description": "Indicates that the message has the maximum number of reactions allowed for a single user, and the requested reaction wasn't yet present. If it was already present, the request will not fail since it is idempotent.",
          "name": "ReactionLimitReached"
        },
        {
          "description": "Indicates the value for the reaction is not acceptable. In general, this means it is not an emoji.",
          "name": "ReactionInvalidValue"
        }
      ],
      "input": {
        "encoding": "application/json",
        "schema": {
          "properties": {
            "convoId": {
              "type": "string"
            },
            "messageId": {
              "type": "string"
            },
            "value": {
              "maxGraphemes": 1,
              "maxLength": 64,
              "minGraphemes": 1,
              "minLength": 1,
              "type": "string"
            }
          },
          "required": [
            "convoId",
            "messageId",
            "value"
          ],
          "type": "object"
        }
      },
      "output": {
        "encoding": "application/json",
        "schema": {
          "properties": {
            "message": {
              "ref": "chat.bsky.convo.defs#messageView",
              "type": "ref"
            }
          },
          "required": [
            "message"
          ],
          "type": "object"
        }
      },
      "type": "procedure"
    }
  },
  "id": "chat.bsky.convo.addReaction",
  "lexicon": 1
}