public DatadogConnectorProfileCredentials withApiKey(String apiKey) {
        setApiKey(apiKey);
        return this;
    }
<p>
A unique alphanumeric identifier used to authenticate a user, developer, or calling program to your API.
</p>

@param apiKey
       A unique alphanumeric identifier used to authenticate a user, developer, or calling program to your API.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-appflow/src/main/java/com/amazonaws/services/appflow/model/DatadogConnectorProfileCredentials.java