public UpdateOriginEndpointResult withCreatedAt(String createdAt) {
        setCreatedAt(createdAt);
        return this;
    }
The date and time the OriginEndpoint was created.

@param createdAt
       The date and time the OriginEndpoint was created.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-mediapackage/src/main/java/com/amazonaws/services/mediapackage/model/UpdateOriginEndpointResult.java