extract
Extracts a nested DataItem according to the given jsonPath.
If any path component is not found, either missing or unexpected type, then null will be returned.
Return
The required DataItem if available; else null
Parameters
jsonPath
The JsonPath describing how to access the variable.
Extracts a nested DataItem according to the given jsonPath, and attempts to convert it to the type T using the given converter
If any path component is not found, either missing or unexpected type, then null will be returned.
Return
The required DataItem converted to type T if available; else null
Parameters
jsonPath
The JsonPath describing how to access the variable.