# AWS - nillable fields in WSDL

**URL:** <https://www.ruby-forum.com/t/aws-nillable-fields-in-wsdl/103136>\
**Category:** Rails\
**Created:** [May 2, 2007, 7:03am UTC](https://www.ruby-forum.com/t/aws-nillable-fields-in-wsdl/103136 "2007-05-02T07:03:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![EmilSF](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/e/ad7895/32.png) [@EmilSF](https://www.ruby-forum.com/u/EmilSF)\
**Post date:** [May 2, 2007, 7:03am UTC](https://www.ruby-forum.com/t/aws-nillable-fields-in-wsdl/103136/1 "2007-05-02T07:03:33Z")

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I’m writing a soap server app. The client accessing my services  
requires that some elements (that can be nil) be explicitly set to  
“nillable = true” in the wsdl.

Does AWS support nillable elements? I haven’t been able to find  
ANYTHING online on this subject (except for this:  
[http://dev.rubyonrails.org/ticket/5748](http://dev.rubyonrails.org/ticket/5748)

Help. 🙂 Thanks all.

Emil