What is kbCategory?

[faruqsandi]

Hello,

I run into problem where I don't know what to fill in the json.
I see kbCategory in several places:

1. Mutation signature, example: {kbCategory": "strong signature"}
2. Expression variant: {kbCategory": "increased expression"} or reduced expression
3. Copy variant: {kbCategory": "amplification"}, copy gain, deep deletion, so on.

Afaik, expression variant and copy variant use INPUT_COPY_CATEGORIES and INPUT_EXPRESSION_CATEGORIES:

INPUT_COPY_CATEGORIES = IterableNamespace(
    AMP='amplification',
    ANY_GAIN='copy gain',
    ANY_LOSS='copy loss',
    DEEP='deep deletion',
    GAIN='low level copy gain',
    LOSS='shallow deletion',
)

INPUT_EXPRESSION_CATEGORIES = IterableNamespace(
    UP='increased expression', DOWN='reduced expression'
)

But how about mutation signature? How do I know if I can fill a fields using free text or should follow certain values? Do you have a JSON file which has complete entries for each section in the report as a model?