code: public void setTrustIds(java.util.Collection<String> trustIds) {
          if (trustIds == null) {
              this.trustIds = null;
              return;
          }
  
          this.trustIds = new com.amazonaws.internal.SdkInternalList<String>(trustIds);
      }
docs: <p>
  A list of identifiers of the trust relationships for which to obtain the information. If this member is null, all
  trust relationships that belong to the current account are returned.
  </p>
  <p>
  An empty list results in an <code>InvalidParameterException</code> being thrown.
  </p>
  
  @param trustIds
  A list of identifiers of the trust relationships for which to obtain the information. If this member is
  null, all trust relationships that belong to the current account are returned.</p>
  <p>
  An empty list results in an <code>InvalidParameterException</code> being thrown.