wrong type specified

[dolphinsd]

https://docs.anthropic.com/en/api/messages
per docs you should pass base64 for type, not image:

Starting with Claude 3 models, you can also send image content blocks:

{"role": "user", "content": [
{
"type": "image",
"source": {
"type": "base64",
"media_type": "image/jpeg",
"data": "/9j/4AAQSkZJRg...",
}
},
{"type": "text", "text": "What is in this image?"}
]}

[dolphinsd]

public static ContentBlock CreateImage(string mediaType, string data)
{
return new()
{
Type = "image",
Source = new()
{
MediaType = mediaType,
Data = data
}
};
}