code: 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;
      }
docs: <p>
  Information about the schema extensions applied to the directory.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setSchemaExtensionsInfo(java.util.Collection)} or {@link #withSchemaExtensionsInfo(java.util.Collection)}
  if you want to override the existing values.
  </p>
  
  @param schemaExtensionsInfo
  Information about the schema extensions applied to the directory.
  @return Returns a reference to this object so that method calls can be chained together.