Returns a field of type A at the end of a JSON path
Returns a field of type A at the end of a JSON path
Type of the field to extract
The first field in the JSON path Exists to ensure the path is nonempty
The rest of the fields in the JSON path
the list extracted from the JSON on success or an error String on failure
Determines whether a JSON contains a specific JSON path
Determines whether a JSON contains a specific JSON path
The first field in the JSON path Exists to ensure the path is nonempty
The rest of the fields in the JSON path
Whether the path is valid