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diff --git a/src/mongo/db/concurrency/write_conflict_exception.idl b/src/mongo/db/concurrency/write_conflict_exception.idl
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+# Copyright (C) 2019-present MongoDB, Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the Server Side Public License, version 1,
+# as published by MongoDB, Inc.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# Server Side Public License for more details.
+#
+# You should have received a copy of the Server Side Public License
+# along with this program. If not, see
+# <http://www.mongodb.com/licensing/server-side-public-license>.
+#
+# As a special exception, the copyright holders give permission to link the
+# code of portions of this program with the OpenSSL library under certain
+# conditions as described in each individual source file and distribute
+# linked combinations including the program with the OpenSSL library. You
+# must comply with the Server Side Public License in all respects for
+# all of the code used other than as permitted herein. If you modify file(s)
+# with this exception, you may extend this exception to your version of the
+# file(s), but you are not obligated to do so. If you do not wish to do so,
+# delete this exception statement from your version. If you delete this
+# exception statement from all source files in the program, then also delete
+# it in the license file.
+#
+
+global:
+    cpp_namespace: "mongo"
+    cpp_includes: "mongo/db/concurrency/write_conflict_exception.h"
+
+server_parameters:
+    traceWriteConflictExceptions:
+        description: 'Call printStackTrace on every WriteConflictException created'
+        set_at: [ startup, runtime ]
+        cpp_varname: 'WriteConflictException::trace'
+
+    enableTemporarilyUnavailableExceptions:
+        description: 'Enables the use of TemporarilyUnavailableExceptions. When disabled, reverts to
+                      throwing WriteConflictException.'
+        set_at: [ startup, runtime ]
+        cpp_varname: 'gEnableTemporarilyUnavailableExceptions'
+        cpp_vartype: AtomicWord<bool>
+        default: false
+
+    temporarilyUnavailableMaxRetries:
+        description: 'The number of times to retry a TemporarilyUnavailable error internally'
+        set_at: [ startup, runtime ]
+        cpp_varname: 'TemporarilyUnavailableException::maxRetryAttempts'
+        default: 10
+        validator:
+          gte: 0
+
+    temporarilyUnavailableBackoffBaseMs:
+        description: 'The base period of time to wait between each TemporarilyUnavailable retry
+                      attempt. The backoff time is linear such that the Nth retry waits for N times
+                      the base backoff period.'
+        set_at: [ startup, runtime ]
+        cpp_varname: 'TemporarilyUnavailableException::retryBackoffBaseMs'
+        default: 1000
+        validator:
+          gte: 0