@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getActionName() != null)
            sb.append("ActionName: ").append(getActionName()).append(",");
        if (getExternalParameters() != null)
            sb.append("ExternalParameters: ").append(getExternalParameters()).append(",");
        if (getMustSucceedForCutover() != null)
            sb.append("MustSucceedForCutover: ").append(getMustSucceedForCutover()).append(",");
        if (getParameters() != null)
            sb.append("Parameters: ").append(getParameters()).append(",");
        if (getSsmDocumentName() != null)
            sb.append("SsmDocumentName: ").append(getSsmDocumentName()).append(",");
        if (getTimeoutSeconds() != null)
            sb.append("TimeoutSeconds: ").append(getTimeoutSeconds());
        sb.append("}");
        return sb.toString();
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-mgn/src/main/java/com/amazonaws/services/mgn/model/SsmDocument.java