async exists(options = {}) {
        return tracingClient.withSpan("ContainerClient-exists", options, async (updatedOptions) => {
            try {
                await this.getProperties({
                    abortSignal: options.abortSignal,
                    tracingOptions: updatedOptions.tracingOptions,
                });
                return true;
            }
            catch (e) {
                if (e.statusCode === 404) {
                    return false;
                }
                throw e;
            }
        });
    }
Returns true if the Azure container resource represented by this client exists; false otherwise.

NOTE: use this function with care since an existing container might be deleted by other clients or
applications. Vice versa new containers with the same name might be added by other clients or
applications after this function completes.

@param options -