DEPRECATED: Use setJsonFormat instead.
Declared in <ball_recordjsonformatter.h>
int
setFormat(std::string_view const& format);
Set the message format specification (see {`Record Format Specification`}) of this record JSON formatter to the specified JSON-syntax format. Return 0 on success, and a non-zero value otherwise (if format is not valid JSON or not a JSON conforming to the expected schema).