code: public void setEntityArns(java.util.Collection<String> entityArns) {
          if (entityArns == null) {
              this.entityArns = null;
              return;
          }
  
          this.entityArns = new java.util.ArrayList<String>(entityArns);
      }
docs: <p>
  A list of entity ARNs (unique identifiers).
  </p>
  
  @param entityArns
  A list of entity ARNs (unique identifiers).