Add appends a value to the element identified in the path, using the name specified.

Compile parses and compiles the FHIRPath Patch expression down to a single Expression object.

Delete removes the element at the specified path.

Insert inserts a value into the specified list, at the 0-based index specified.

Move moves an element within the specified list from one index to another.

Replace replaces the original value at the specified path with the provided value.

Expression is the FHIRPath Patch expression that will be compiled from a FHIRPath string.

Options encapsulates all possible FHIRPath options that can be used in the underlying FHIRPath evaluation before patching.