code: public void deleteShare(long objectId, String shareId) throws SmartsheetException {
          this.deleteResource(getMasterResourceType() + "/" + objectId + "/shares/" + shareId, Share.class);
      }
docs: Delete a share.
  
  It mirrors to the following Smartsheet REST API method:
  DELETE /workspaces/{workspaceId}/shares/{shareId}
  DELETE /sheets/{sheetId}/shares/{shareId}
  DELETE /sights/{sheetId}/shares/{shareId}
  DELETE /reports/{reportId}/shares/{shareId}
  
  Exceptions:
  InvalidRequestException : if there is any problem with the REST API request
  AuthorizationException : if there is any problem with the REST API authorization(access token)
  ResourceNotFoundException : if the resource can not be found
  ServiceUnavailableException : if the REST API service is not available (possibly due to rate limiting)
  SmartsheetRestException : if there is any other REST API related error occurred during the operation
  SmartsheetException : if there is any other error occurred during the operation
  
  @param objectId the ID of the object to share
  @param shareId the ID of the share to delete
  @throws SmartsheetException the smartsheet exception