code: void updateLinkReferrerParams() {
          // Add link identifier if present
          String linkIdentifier = prefHelper_.getLinkClickIdentifier();
          if (!linkIdentifier.equals(PrefHelper.NO_STRING_VALUE)) {
              try {
                  getPost().put(Defines.Jsonkey.LinkIdentifier.getKey(), linkIdentifier);
                  getPost().put(Defines.Jsonkey.FaceBookAppLinkChecked.getKey(), prefHelper_.getIsAppLinkTriggeredInit());
              } catch (JSONException ignore) {
              }
          }
          // Add Google search install referrer if present
          String googleSearchInstallIdentifier = prefHelper_.getGoogleSearchInstallIdentifier();
          if (!googleSearchInstallIdentifier.equals(PrefHelper.NO_STRING_VALUE)) {
              try {
                  getPost().put(Defines.Jsonkey.GoogleSearchInstallReferrer.getKey(), googleSearchInstallIdentifier);
              } catch (JSONException ignore) {
              }
          }
          // Add Google play raw referrer if present
          String googlePlayReferrer = prefHelper_.getGooglePlayReferrer();
          if (!googlePlayReferrer.equals(PrefHelper.NO_STRING_VALUE)) {
              try {
                  getPost().put(Defines.Jsonkey.GooglePlayInstallReferrer.getKey(), googlePlayReferrer);
              } catch (JSONException ignore) {
              }
          }
          // Check for Conversion from instant app to full app
          if (prefHelper_.isFullAppConversion()) {
              try {
                  getPost().put(Defines.Jsonkey.AndroidAppLinkURL.getKey(), prefHelper_.getAppLink());
                  getPost().put(Defines.Jsonkey.IsFullAppConv.getKey(), true);
              } catch (JSONException ignore) {
              }
          }
      }
docs: Update link referrer params like play store referrer params
  For link clicked installs link click id is updated when install referrer broadcast is received
  Also update any googleSearchReferrer available with play store referrer broadcast
  
  @see InstallListener
  @see Branch#setPlayStoreReferrerCheckTimeout(long)