public UpdateAccountPasswordPolicyRequest withRequireSymbols(Boolean requireSymbols) {
        setRequireSymbols(requireSymbols);
        return this;
    }
<p>
Specifies whether IAM user passwords must contain at least one of the following non-alphanumeric characters:
</p>
<p>
! @ # $ % ^ &amp; * ( ) _ + - = [ ] { } | '
</p>
<p>
If you do not specify a value for this parameter, then the operation uses the default value of <code>false</code>
. The result is that passwords do not require at least one symbol character.
</p>

@param requireSymbols
       Specifies whether IAM user passwords must contain at least one of the following non-alphanumeric
       characters:</p>
       <p>
       ! @ # $ % ^ &amp; * ( ) _ + - = [ ] { } | '
       </p>
       <p>
       If you do not specify a value for this parameter, then the operation uses the default value of
       <code>false</code>. The result is that passwords do not require at least one symbol character.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iam/src/main/java/com/amazonaws/services/identitymanagement/model/UpdateAccountPasswordPolicyRequest.java