only support mgmt. spec in sdk automation (Azure#23876)

Author: tadelesh

eng/tools/generator/cmd/v2/automation/automationCmd.go

@@ -108,6 +108,11 @@ func (ctx *automationContext) generate(input *pipeline.GenerateInput) (*pipeline
 	// typespec
 	// Generated by tsp only when tspconfig.yaml exists and has typespec-go option
 	for _, tspProjectFolder := range input.RelatedTypeSpecProjectFolder {
+		if !strings.Contains(tspProjectFolder, ".Management") {
+			log.Printf("Skip processing: %s, as it is not a management plane project", tspProjectFolder)
+			continue
+		}
+
 		tspconfigPath := filepath.Join(input.SpecFolder, tspProjectFolder, "tspconfig.yaml")
 		tsc, err := typespec.ParseTypeSpecConfig(tspconfigPath)
 		if err != nil {
@@ -182,6 +187,11 @@ func (ctx *automationContext) generate(input *pipeline.GenerateInput) (*pipeline
 	}
 
 	for _, readme := range input.RelatedReadmeMdFiles {
+		if !strings.Contains(readme, "resource-manager") {
+			log.Printf("Skip processing: %s, as it is not a management plane project", readme)
+			continue
+		}
+
 		log.Printf("Start to process autorest project: %s", readme)
 
 		sepStrs := strings.Split(readme, "/")