public String getProjectId ( ) { if ( project != null ) { if ( projectId != null ) { throw new IllegalArgumentException ( "Configuring <project> and <projectId> is not allowed, please use only <projectId>" ) ; } getLog ( ) . warn ( "Configuring <project> is deprecated," + " use <projectId> to set your Google Cloud ProjectId" ) ; return project ; } return projectId ; }
Return projectId from either projectId or project . Show deprecation message if configured as project and throw error if both specified .