@JsonProperty("deleted")
    public Builder isDeleted(boolean isDeleted) {
      this.isDeleted = isDeleted;
      return this;
    }
Sets isDeleted flag of the {@link MessageInfo} to build.
@param isDeleted the isDeleted to set.
@return This builder.
ambry-api/src/main/java/com/github/ambry/store/MessageInfo.java