docs: public ListSchemaExtensionsResult withSchemaExtensionsInfo(SchemaExtensionInfo... schemaExtensionsInfo) {
          if (this.schemaExtensionsInfo == null) {
              setSchemaExtensionsInfo(new com.amazonaws.internal.SdkInternalList<SchemaExtensionInfo>(schemaExtensionsInfo.length));
          }
          for (SchemaExtensionInfo ele : schemaExtensionsInfo) {
              this.schemaExtensionsInfo.add(ele);
          }
          return this;
      }