public Builder requestParameters(Map<String, String> requestParameters) {
            this.requestParameters.clear();
            this.requestParameters.putAll(requestParameters);
            return this;
        }
Sets request parameters.

@param requestParameters Map of parameters to add.
@return Returns the builder.
@see IntegrationTrait#getRequestParameters()
smithy-aws-apigateway-traits/src/main/java/software/amazon/smithy/aws/apigateway/traits/MockIntegrationTrait.java