feat(cli): onboard iaas snapshot api

docs/stackit_volume.md

@@ -37,5 +37,6 @@ stackit volume [flags]
 * [stackit volume list](./stackit_volume_list.md)	 - Lists all volumes of a project
 * [stackit volume performance-class](./stackit_volume_performance-class.md)	 - Provides functionality for volume performance classes available inside a project
 * [stackit volume resize](./stackit_volume_resize.md)	 - Resizes a volume
+* [stackit volume snapshot](./stackit_volume_snapshot.md)	 - Provides functionality for snapshots
 * [stackit volume update](./stackit_volume_update.md)	 - Updates a volume
 

docs/stackit_volume_snapshot.md

@@ -0,0 +1,38 @@
+## stackit volume snapshot
+
+Provides functionality for snapshots
+
+### Synopsis
+
+Provides functionality for snapshots.
+
+```
+stackit volume snapshot [flags]
+```
+
+### Options
+
+```
+  -h, --help   Help for "stackit volume snapshot"
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --region string          Target region for region-specific requests
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit volume](./stackit_volume.md)	 - Provides functionality for volumes
+* [stackit volume snapshot create](./stackit_volume_snapshot_create.md)	 - Creates a snapshot from a volume
+* [stackit volume snapshot delete](./stackit_volume_snapshot_delete.md)	 - Deletes a snapshot
+* [stackit volume snapshot describe](./stackit_volume_snapshot_describe.md)	 - Describes a snapshot
+* [stackit volume snapshot list](./stackit_volume_snapshot_list.md)	 - Lists all snapshots
+* [stackit volume snapshot update](./stackit_volume_snapshot_update.md)	 - Updates a snapshot
+

docs/stackit_volume_snapshot_create.md

@@ -0,0 +1,49 @@
+## stackit volume snapshot create
+
+Creates a snapshot from a volume
+
+### Synopsis
+
+Creates a snapshot from a volume.
+
+```
+stackit volume snapshot create [flags]
+```
+
+### Examples
+
+```
+  Create a snapshot from a volume with ID "xxx"
+  $ stackit volume snapshot create --volume-id xxx
+
+  Create a snapshot from a volume with ID "xxx" and name "my-snapshot"
+  $ stackit volume snapshot create --volume-id xxx --name my-snapshot
+
+  Create a snapshot from a volume with ID "xxx" and labels
+  $ stackit volume snapshot create --volume-id xxx --labels key1=value1,key2=value2
+```
+
+### Options
+
+```
+  -h, --help                    Help for "stackit volume snapshot create"
+      --labels stringToString   Key-value string pairs as labels (default [])
+      --name string             Name of the snapshot
+      --volume-id string        ID of the volume from which a snapshot should be created
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --region string          Target region for region-specific requests
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit volume snapshot](./stackit_volume_snapshot.md)	 - Provides functionality for snapshots
+

docs/stackit_volume_snapshot_delete.md

@@ -0,0 +1,40 @@
+## stackit volume snapshot delete
+
+Deletes a snapshot
+
+### Synopsis
+
+Deletes a snapshot by its ID.
+
+```
+stackit volume snapshot delete SNAPSHOT_ID [flags]
+```
+
+### Examples
+
+```
+  Delete a snapshot with ID "xxx"
+  $ stackit volume snapshot delete xxx
+```
+
+### Options
+
+```
+  -h, --help   Help for "stackit volume snapshot delete"
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --region string          Target region for region-specific requests
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit volume snapshot](./stackit_volume_snapshot.md)	 - Provides functionality for snapshots
+

docs/stackit_volume_snapshot_describe.md

@@ -0,0 +1,43 @@
+## stackit volume snapshot describe
+
+Describes a snapshot
+
+### Synopsis
+
+Describes a snapshot by its ID.
+
+```
+stackit volume snapshot describe SNAPSHOT_ID [flags]
+```
+
+### Examples
+
+```
+  Get details of a snapshot with ID "xxx"
+  $ stackit volume snapshot describe xxx
+
+  Get details of a snapshot with ID "xxx" in JSON format
+  $ stackit volume snapshot describe xxx --output-format json
+```
+
+### Options
+
+```
+  -h, --help   Help for "stackit volume snapshot describe"
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --region string          Target region for region-specific requests
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit volume snapshot](./stackit_volume_snapshot.md)	 - Provides functionality for snapshots
+

docs/stackit_volume_snapshot_list.md

@@ -0,0 +1,48 @@
+## stackit volume snapshot list
+
+Lists all snapshots
+
+### Synopsis
+
+Lists all snapshots in a project.
+
+```
+stackit volume snapshot list [flags]
+```
+
+### Examples
+
+```
+  List all snapshots
+  $ stackit volume snapshot list
+
+  List snapshots with a limit of 10
+  $ stackit volume snapshot list --limit 10
+
+  List snapshots filtered by label
+  $ stackit volume snapshot list --label-selector key1=value1
+```
+
+### Options
+
+```
+  -h, --help                    Help for "stackit volume snapshot list"
+      --label-selector string   Filter snapshots by labels
+      --limit int               Maximum number of entries to list
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --region string          Target region for region-specific requests
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit volume snapshot](./stackit_volume_snapshot.md)	 - Provides functionality for snapshots
+

docs/stackit_volume_snapshot_update.md

@@ -0,0 +1,45 @@
+## stackit volume snapshot update
+
+Updates a snapshot
+
+### Synopsis
+
+Updates a snapshot by its ID.
+
+```
+stackit volume snapshot update SNAPSHOT_ID [flags]
+```
+
+### Examples
+
+```
+  Update a snapshot name with ID "xxx"
+  $ stackit volume snapshot update xxx --name my-new-name
+
+  Update a snapshot labels with ID "xxx"
+  $ stackit volume snapshot update xxx --labels key1=value1,key2=value2
+```
+
+### Options
+
+```
+  -h, --help                    Help for "stackit volume snapshot update"
+      --labels stringToString   Key-value string pairs as labels (default [])
+      --name string             Name of the snapshot
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --region string          Target region for region-specific requests
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit volume snapshot](./stackit_volume_snapshot.md)	 - Provides functionality for snapshots
+

internal/cmd/volume/backup/update/update_test.go

@@ -7,6 +7,7 @@ import (
 	"github.com/stackitcloud/stackit-cli/internal/cmd/params"
 	"github.com/stackitcloud/stackit-cli/internal/pkg/globalflags"
 	"github.com/stackitcloud/stackit-cli/internal/pkg/print"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/utils"
 
 	"github.com/google/go-cmp/cmp"
 	"github.com/google/go-cmp/cmp/cmpopts"
@@ -68,12 +69,7 @@ func fixtureRequest(mods ...func(request *iaas.ApiUpdateBackupRequest)) iaas.Api
 	payload := iaas.NewUpdateBackupPayloadWithDefaults()
 	payload.Name = &testName
 
-	// Convert test labels to map[string]interface{}
-	labelsMap := map[string]interface{}{}
-	for k, v := range testLabels {
-		labelsMap[k] = v
-	}
-	payload.Labels = &labelsMap
+	payload.Labels = utils.ConvertStringMapToInterfaceMap(utils.Ptr(testLabels))
 
 	request = request.UpdateBackupPayload(*payload)
 	for _, mod := range mods {