public void setInputVariables(java.util.Collection<PromptInputVariable> inputVariables) {
        if (inputVariables == null) {
            this.inputVariables = null;
            return;
        }

        this.inputVariables = new java.util.ArrayList<PromptInputVariable>(inputVariables);
    }
<p>
An array of the variables in the prompt template.
</p>

@param inputVariables
       An array of the variables in the prompt template.
aws-java-sdk-bedrockagent/src/main/java/com/amazonaws/services/bedrockagent/model/TextPromptTemplateConfiguration.java