code: public GlobalClusterMember withReaders(String... readers) {
          if (this.readers == null) {
              setReaders(new com.amazonaws.internal.SdkInternalList<String>(readers.length));
          }
          for (String ele : readers) {
              this.readers.add(ele);
          }
          return this;
      }
docs: <p>
  The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Aurora global database.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setReaders(java.util.Collection)} or {@link #withReaders(java.util.Collection)} if you want to override
  the existing values.
  </p>
  
  @param readers
  The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Aurora global
  database.
  @return Returns a reference to this object so that method calls can be chained together.