public void setRequestAttributes(java.util.Map<String, String> requestAttributes) {
        this.requestAttributes = requestAttributes;
    }
<p>
Request-specific information passed between Amazon Lex and a client application.
</p>
<p>
The namespace <code>x-amz-lex:</code> is reserved for special attributes. Don't create any request attributes
with the prefix <code>x-amz-lex:</code>.
</p>
<p>
For more information, see <a
href="https://docs.aws.amazon.com/lex/latest/dg/context-mgmt.html#context-mgmt-request-attribs">Setting Request
Attributes</a>.
</p>

@param requestAttributes
       Request-specific information passed between Amazon Lex and a client application.</p>
       <p>
       The namespace <code>x-amz-lex:</code> is reserved for special attributes. Don't create any request
       attributes with the prefix <code>x-amz-lex:</code>.
       </p>
       <p>
       For more information, see <a
       href="https://docs.aws.amazon.com/lex/latest/dg/context-mgmt.html#context-mgmt-request-attribs">Setting
       Request Attributes</a>.
aws-java-sdk-lex/src/main/java/com/amazonaws/services/lexruntime/model/PostTextRequest.java