Created candidate.

with codes

• SOURCE_NOT_FOUND when provided source does not exist,
• SUBTYPE_REQUIRED when there are more sources and subtype parameter is required,
• UNPARSABLE_RESUME when provided resume cannot be parsed, e.g. an image
• INCOMPLETE_RESUME when provided resume does not contain all required information to create a candidate.

with code PERMISSION_DENIED when you are not permitted to create candidate

with code SOURCE_TYPE_NOT_FOUND when provided source type does not exist.