Slack Canvases AccessSet

Slack Canvases AccessSet

Certified

Set canvas access controls

Updates a canvas's read/write access for specific users or channels. Exactly one of userIds or channelIds must be provided; Slack rejects mixed input.

yaml
type: io.kestra.plugin.slack.app.canvases.AccessSet

Set canvas access to read-only for specific users

yaml
id: slack_canvas_access
namespace: company.team

tasks:
  - id: set_canvas_access
    type: io.kestra.plugin.slack.app.canvases.AccessSet
    token: "{{ secret('SLACK_TOKEN') }}"
    canvasId: "F1234567890"
    accessLevel: READ
    userIds:
      - "U1234567890"
      - "U0987654321"
Installation

Our standard Docker images already include this plugin. If you use a -slim image or another setup, install it with the following command:

kestractl plugins get io.kestra.plugin:plugin-slack --compatible-for $KESTRA_VERSION

For kestractl, use your Kestra version with --compatible-for, or specify an exact plugin version.

For Kestra CLI, replace LATEST with a specific version or version range to pin the plugin version.

Properties
Possible Values
READWRITE

Access level

New access level to apply.

Canvas ID

Target canvas to update access for (e.g., F1234567890).

Slack token

Assets this task consumes as inputs or produces as outputs, for lineage tracking and the asset graph (Enterprise Edition). A flow declaring this property on a task is rejected in the open-source edition.

Definitions
assetFailureBehaviorstring
Possible Values
IGNOREFAILWARN

Asset failure behavior

Behavior applied to the task state when a declared asset fails to render, emit, or be persisted (e.g. a lock conflict): FAIL escalates it to FAILED, WARN (default) warns it if it would otherwise succeed, IGNORE leaves the state untouched.

enableAutobooleanstring

Whether to auto-register assets referenced dynamically at runtime that are not statically declared in inputs or outputs.

inputsarray

The assets consumed as inputs.

id*string
Min length1
typestring
outputs

The assets produced as outputs.

id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*object
descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
id*string
Min length1
Max length150
type*string
Min length1

Custom asset type

descriptionstring
displayNamestring
metadataobject
Default{}
namespacestring
Min length1
Max length150
SubTypestring

Channel IDs with access

Channel IDs to update; cannot be set together with userIds.

SubTypestring

User IDs with access

User IDs to update; cannot be set together with channelIds.