diff --git a/ROADMAP.md b/ROADMAP.md
index 4e218e1497..55ecb80602 100644
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -18,6 +18,7 @@ Please join the Kanister community to give feedback on the roadmap
 
 ### Prioritized (Doing):
 1. Fork block storage functions, deprecate unused Kanister code
+   a. Deprecate `VolumeSnapshot` functions using provider-specific snapshotting code
 1. Kopia.io Repository Controller with a CR to control the lifecycle of a Kopia Repository Server
 1. Replace [github.com/pkg/errors](http://github.com/pkg/errors) package with a supported fork = https://github.com/kanisterio/kanister/issues/1838
 1. Release notes
diff --git a/docs/functions.rst b/docs/functions.rst
index 5404bd5de4..271f03f10e 100644
--- a/docs/functions.rst
+++ b/docs/functions.rst
@@ -721,6 +721,9 @@ associated with an application. It takes individual snapshot
 of each PVC which can be then restored later. It generates an
 output that contains the Snapshot info required for restoring PVCs.
 
+.. warning::
+   The *CreateVolumeSnapshot* will be deprecated soon. We recommend using :ref:`createcsisnapshot` instead. CSI snapshotting should have better support for underlying storage providers.
+
 .. note::
    Currently we only support PVC snapshots on AWS EBS. Support for more storage
    providers is coming soon!
@@ -774,6 +777,10 @@ WaitForSnapshotCompletion
 This function is used to wait for completion of snapshot operations
 initiated using the :ref:`createvolumesnapshot` function.
 
+.. warning::
+   The *WaitForSnapshotCompletion* will be deprecated soon together with :ref:`createvolumesnapshot`.
+   We recommend using :ref:`createcsisnapshot` instead, which will wait for completion by default.
+
 Arguments:
 
 .. csv-table::
@@ -790,6 +797,10 @@ This function is used to restore one or more PVCs of an application from the
 snapshots taken using the :ref:`createvolumesnapshot` function. It deletes old
 PVCs, if present and creates new PVCs from the snapshots taken earlier.
 
+.. warning::
+   The *CreateVolumeFromSnapshot* will be deprecated soon together with :ref:`createvolumesnapshot`. We recommend using CSI snapshotting functions (:ref:`createcsisnapshot` and :ref:`restorecsisnapshot`) instead.
+   CSI snapshotting should have better support for underlying storage providers.
+
 Arguments:
 
 .. csv-table::
@@ -836,6 +847,10 @@ DeleteVolumeSnapshot
 This function is used to delete snapshots of PVCs taken using the
 :ref:`createvolumesnapshot` function.
 
+.. warning::
+   The *DeleteVolumeSnapshot* will be deprecated soon together with :ref:`createvolumesnapshot`. We recommend using CSI snapshotting functions (:ref:`createcsisnapshot` and :ref:`deletecsisnapshot`) instead.
+   CSI snapshotting should have better support for underlying storage providers.
+
 Arguments:
 
 .. csv-table::
@@ -1330,6 +1345,7 @@ Example:
               resource: namespaces
               name: "{{ .Namespace.Name }}"
 
+.. _createcsisnapshot:
 
 CreateCSISnapshot
 -----------------
@@ -1386,6 +1402,7 @@ Example:
           namespace: "{{ .PVC.Namespace }}"
           snapshotClass: do-block-storage
 
+.. _createcsisnapshotstatic:
 
 CreateCSISnapshotStatic
 -----------------------
@@ -1441,6 +1458,7 @@ Example:
           driver: hostpath.csi.k8s.io
           handle: 7bdd0de3-aaeb-11e8-9aae-0242ac110002
 
+.. _restorecsisnapshot:
 
 RestoreCSISnapshot
 ------------------
@@ -1487,6 +1505,7 @@ Example:
           accessModes: ["ReadWriteOnce"]
           volumeMode: "Filesystem"
 
+.. _deletecsisnapshot:
 
 DeleteCSISnapshot
 -----------------
@@ -1522,6 +1541,7 @@ Example:
           name: "{{ .ArtifactsIn.snapshotInfo.KeyValue.name }}"
           namespace: "{{ .ArtifactsIn.snapshotInfo.KeyValue.namespace }}"
 
+.. _deletecsisnapshotcontent:
 
 DeleteCSISnapshotContent
 ------------------------
diff --git a/docs/spelling_wordlist.txt b/docs/spelling_wordlist.txt
index 143b714270..d29148b33b 100644
--- a/docs/spelling_wordlist.txt
+++ b/docs/spelling_wordlist.txt
@@ -63,3 +63,4 @@ webhook
 Kopia
 kopia
 hostname
+snapshotting
diff --git a/docs_new/functions.md b/docs_new/functions.md
index c86145464e..dd9a472cd9 100644
--- a/docs_new/functions.md
+++ b/docs_new/functions.md
@@ -625,6 +625,12 @@ with an application. It takes individual snapshot of each PVC which can
 be then restored later. It generates an output that contains the
 Snapshot info required for restoring PVCs.
 
+::: tip WARNING
+
+The *CreateVolumeSnapshot* will be deprecated soon. We recommend using [CreateCSISnapshot](#createcsisnapshot) instead.
+CSI snapshotting should have better support for underlying storage providers.
+:::
+
 ::: tip NOTE
 
 Currently we only support PVC snapshots on AWS EBS. Support for more
@@ -674,6 +680,12 @@ This function is used to wait for completion of snapshot operations
 initiated using the [CreateVolumeSnapshot](#createvolumesnapshot) function.
 function.
 
+::: tip WARNING
+
+   The *WaitForSnapshotCompletion* will be deprecated soon together with [CreateVolumeSnapshot](#createvolumesnapshot).
+   We recommend using [CreateCSISnapshot](#createcsisnapshot) instead, which will wait for completion by default.
+:::
+
 Arguments:
 
   | Argument  | Required | Type   | Description |
@@ -687,6 +699,12 @@ the snapshots taken using the `createvolumesnapshot`{.interpreted-text
 role="ref"} function. It deletes old PVCs, if present and creates new
 PVCs from the snapshots taken earlier.
 
+::: tip WARNING
+
+   The *CreateVolumeFromSnapshot* will be deprecated soon together with [CreateVolumeSnapshot](#createvolumesnapshot). We recommend using CSI snapshotting functions ([CreateCSISnapshot](#createcsisnapshot) and [RestoreCSISnapshot](#restorecsisnapshot)) instead.
+   CSI snapshotting should have better support for underlying storage providers.
+:::
+
 Arguments:
 
   | Argument  | Required | Type   | Description |
@@ -728,6 +746,13 @@ by the [CreateVolumeSnapshot](#createvolumesnapshot) function.
 This function is used to delete snapshots of PVCs taken using the
 [CreateVolumeSnapshot](#createvolumesnapshot) function.
 
+
+::: tip WARNING
+
+   The *DeleteVolumeSnapshot* will be deprecated soon together with [CreateVolumeSnapshot](#createvolumesnapshot). We recommend using CSI snapshotting functions ([CreateCSISnapshot](#createcsisnapshot) and [DeleteCSISnapshot](#deletecsisnapshot)) instead.
+   CSI snapshotting should have better support for underlying storage providers.
+:::
+
 Arguments:
 
   | Argument  | Required | Type   | Description |