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Just if it should also double as an API gateway","created_at":"2016-04-11T13:54:31Z","updated_at":"2016-04-11T13:54:31Z","html_url":"https://github.com/broadinstitute/cromwell/pull/689#discussion_r59207302","pull_request_url":"https://api.github.com/repos/broadinstitute/cromwell/pulls/689","_links":{"self":{"href":"https://api.github.com/repos/broadinstitute/cromwell/pulls/comments/59207302"},"html":{"href":"https://github.com/broadinstitute/cromwell/pull/689#discussion_r59207302"},"pull_request":{"href":"https://api.github.com/repos/broadinstitute/cromwell/pulls/689"}}},"pull_request":{"url":"https://api.github.com/repos/broadinstitute/cromwell/pulls/689","id":65831397,"html_url":"https://github.com/broadinstitute/cromwell/pull/689","diff_url":"https://github.com/broadinstitute/cromwell/pull/689.diff","patch_url":"https://github.com/broadinstitute/cromwell/pull/689.patch","issue_url":"https://api.github.com/repos/broadinstitute/cromwell/issues/689","number":689,"state":"open","locked":false,"title":"Service registry + KeyValue service.  Closes #653, Closes 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