Interface MergerElem

Elements of a combined message

merge_elem_title: Read/Write (required). Title of the combined message.

merge_elem_abstract_array: Array string. Read/Write (required). Abstract list of the combined message.

merge_elem_compatible_text: Read/Write (required). Combined messages are compatible with text. SDKs of early versions do not support combined messages, and they will send a text message with the content compatibleText by default. This parameter cannot be empty.

merge_elem_message_array: array Message, Read/write (required), message list (maximum 300, message object must be kTIMMsg_SendSucc state, message type cannot be GroupTipsElem or GroupReportElem)

merge_elem_layer_over_limit: Read-only. When a combined message also contains combined messages, we call the situation combination nesting. The number of combination nesting levels cannot exceed 100. If the limit is exceeded, layersOverLimit will return YES, kTIMMergerElemTitle and kTIMMergerElemAbstractArray will return an empty string, and DownloadMergerMessage will return the ERR_MERGER_MSG_LAYERS_OVER_LIMIT error code.

merge_elem_relay_pb_key: Read-only. Key for downloading the message list on the native SDK.

merge_elem_relay_json_key: Read-only. Key for downloading the message list on the web SDK.

merge_elem_relay_buffer: Read-only. Buffer for message forwarding.

You can use a message custom field to specify whether a voice message is played. For example, you can set the valid values of the field to 0 (played) and 1 (not played) and configure the field value to change to 1 when a user taps Play. Only one voice element can be added to a message. When multiple voice elements are added to a message, sending the message may fail.