docs: public DescribeIamInstanceProfileAssociationsResult withIamInstanceProfileAssociations(IamInstanceProfileAssociation... iamInstanceProfileAssociations) {
          if (this.iamInstanceProfileAssociations == null) {
              setIamInstanceProfileAssociations(new com.amazonaws.internal.SdkInternalList<IamInstanceProfileAssociation>(iamInstanceProfileAssociations.length));
          }
          for (IamInstanceProfileAssociation ele : iamInstanceProfileAssociations) {
              this.iamInstanceProfileAssociations.add(ele);
          }
          return this;
      }