How to Exclude autogenerated Mutations ?

[agchandra]

I have defined a type :

type NFDAdmin {
        user_id: ID! @unique 
        user_name: String!
        email: String!
        phone: String!
        password: String! @private
}

This has automatically created several mutations like 'createNFDAdmins', 'updateNFDAdmins', 'deleteNFDAdmins',

I want to exclude a particular autogenerated mutation - "createNFDAdmins". Is there any way to resolve it ?