Receive Audio and images

[leoteixeira2016]

Hello, good morning everyone
I configured the webhook and am receiving messages normally.
but how do I receive audio and images?

webhook receive:

"{"msg":
{"mediaKey":"Vv+8mnSBfGOAwWiQmNyqRDivWFLwMjAfzqpMqbRZAas=",
"id":
{"fromMe":false,
"remote":"[email protected]",
"id":"8F2CFF8FF777A0CBF5E3C80767A8D142",
"_serialized":"[email protected]_8F2CFF8FF777A0CBF5E3C80767A8D142"},
"ack":-1,
"hasMedia":true,
"body":"",
"type":"audio",
"timestamp":1619725530,
"from":"[email protected]",
"to":"@c.us",
"author":"@c.us",
"isForwarded":false,
"isStatus":false,
"isStarred":false,
"broadcast":false,
"fromMe":false,
"hasQuotedMsg":false,
"vCards":[],
"mentionedIds":[],
"links":[]}
}"

[pranavms13]

will be added soon