fix bigtable sample usage check

scotthart · scotthart · commit e0f9989aa857 · 2025-10-28T14:59:22.000-04:00
diff --git a/google/cloud/bigtable/examples/client_samples.cc b/google/cloud/bigtable/examples/client_samples.cc
@@ -118,8 +118,9 @@ void TableWithServiceAccount(std::vector<std::string> const& argv) {
 }
 
 void TableSetUniverseDomain(std::vector<std::string> const& argv) {
-  if (!argv.empty()) {
-    throw google::cloud::testing_util::Usage{"table-set-universe-domain"};
+  if (argv.size() != 3) {
+    throw google::cloud::testing_util::Usage{
+        "table-set-endpoint <project-id> <instance-id> <table-id>"};
   }
   //! [table-set-universe-domain]
   namespace bigtable = ::google::cloud::bigtable;

Original file line number	Diff line number	Diff line change
`@@ -118,8 +118,9 @@ void TableWithServiceAccount(std::vector<std::string> const& argv) {`
`118`	`118`	`}`
`119`	`119`
`120`	`120`	`void TableSetUniverseDomain(std::vector<std::string> const& argv) {`
`121`		`- if (!argv.empty()) {`
`122`		`- throw google::cloud::testing_util::Usage{"table-set-universe-domain"};`
	`121`	`+ if (argv.size() != 3) {`
	`122`	`+ throw google::cloud::testing_util::Usage{`
	`123`	`+ "table-set-endpoint <project-id> <instance-id> <table-id>"};`
`123`	`124`	`}`
`124`	`125`	`//! [table-set-universe-domain]`
`125`	`126`	`namespace bigtable = ::google::cloud::bigtable;`