hasValidContent() only treated text/tool_use/tool_result blocks as valid content, so a user message containing only an image block was filtered out as empty. When it was the only non-system message, this left an empty messages array and Anthropic rejected the request. |
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| .. | ||
| concerns | ||
| formats | ||
| request | ||
| response | ||
| schema | ||
| formats.js | ||
| index.js | ||