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API > API/Runtime > API/Runtime/JsonUtilities > API/Runtime/JsonUtilities/FJsonSchemaMemberPath
Description
Read-only subset of TStringBuilderBase's interface, for compatibility with existing callers. Returns the length of the path string.
| Name | Len |
| Type | function |
| Header File | /Engine/Source/Runtime/JsonUtilities/Public/JsonSchema/JsonSchemaMemberPath.h |
| Include Path | #include "JsonSchema/JsonSchemaMemberPath.h" |
int32 Len() const