public void setStageVariableOverrides(java.util.Map<String, String> stageVariableOverrides) {
        this.stageVariableOverrides = stageVariableOverrides;
    }
<p>
A stage variable overrides used for the canary release deployment. They can override existing stage variables or
add new stage variables for the canary release deployment. These stage variables are represented as a
string-to-string map between stage variable names and their values.
</p>

@param stageVariableOverrides
       A stage variable overrides used for the canary release deployment. They can override existing stage
       variables or add new stage variables for the canary release deployment. These stage variables are
       represented as a string-to-string map between stage variable names and their values.
aws-java-sdk-api-gateway/src/main/java/com/amazonaws/services/apigateway/model/DeploymentCanarySettings.java