module Github::Issues::Labels

def update_label(user_name, repo_name, label_id, params={})


@github.issues.update_label 'user-name', 'repo-name', 'label-id', :name => 'API', :color => "FFFFFF"
@github = Github.new
= Examples

:color - Required string - 6 character hex code, without leading #
:name - Required string
= Inputs

Update a label 
def update_label(user_name, repo_name, label_id, params={})
  _update_user_repo_params(user_name, repo_name)
  _validate_user_repo_params(user, repo) unless user? && repo?
  _validate_presence_of label_id
  _normalize_params_keys(params)
  _filter_params_keys(VALID_LABEL_INPUTS, params)
  _validate_inputs(VALID_LABEL_INPUTS, params)
  patch("/repos/#{user}/#{repo}/labels/#{label_id}", params)
end