X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/dcae8f7fbdc19e57599552c8e59a6f006eacdaf3..afdab87268e4ee2f19f92e02b219696081959378:/sdk/cli/bin/arv-tag

diff --git a/sdk/cli/bin/arv-tag b/sdk/cli/bin/arv-tag
index 9ce3f3d237..e400dab7da 100755
--- a/sdk/cli/bin/arv-tag
+++ b/sdk/cli/bin/arv-tag
@@ -5,18 +5,22 @@
 #   arv tag remove tag1 [tag2 ...] --object obj_uuid1 [--object obj_uuid2 ...]
 #   arv tag remove tag1 [tag2 ...] --all
 
-def usage
-  abort "Usage:\n" +
-    "arv tag add tag1 [tag2 ...] --objects object_uuid1 [object_uuid2...]\n" +
-    "arv tag remove tag1 [tag2 ...] --objects object_uuid1 [object_uuid2...]\n" +
+def usage_string
+  return "\nUsage:\n" +
+    "arv tag add tag1 [tag2 ...] --object object_uuid1 [object_uuid2...]\n" +
+    "arv tag remove tag1 [tag2 ...] --object object_uuid1 [object_uuid2...]\n" +
     "arv tag remove --all\n"
 end
 
+def usage
+  abort usage_string
+end
+
 def api_call(method, parameters:{}, request_body:{})
   request_body[:api_token] = ENV['ARVADOS_API_TOKEN']
   result = $client.execute(:api_method => method,
                            :parameters => parameters,
-                           :body => request_body,
+                           :body_object => request_body,
                            :authenticated => false)
 
   begin
@@ -147,7 +151,8 @@ class Google::APIClient
 end
 
 global_opts = Trollop::options do
-  banner "arvados cli client"
+  banner usage_string
+  banner ""
   opt :dry_run, "Don't actually do anything", :short => "-n"
   opt :verbose, "Print some things on stderr", :short => "-v"
   opt :uuid, "Return the UUIDs of the objects in the response, one per line (default)", :short => nil
@@ -157,7 +162,7 @@ global_opts = Trollop::options do
   opt :yaml, "Return the response received from the API server, in YAML format", :short => "-y"
   stop_on ['add', 'remove']
 end
-  
+
 p = Trollop::Parser.new do
   opt(:all,
       "Remove this tag from all objects under your ownership. Only valid with `tag remove'.",