Weaviate Delete

Weaviate Delete

Certified

Delete objects from a Weaviate class

Deletes a single object by ID or multiple objects with an AND filter. If no filter is provided, all objects in the class are deleted, so use cautiously.

yaml
type: io.kestra.plugin.weaviate.Delete

Send delete request to a Weaviate database. Use object ID or other properties.

yaml
id: weaviate_delete_flow
namespace: company.team

tasks:
  - id: delete
    type: io.kestra.plugin.weaviate.Delete
    url: https://demo-cluster-id.weaviate.network
    className: WeaviateObject
    # safest: delete a single known object
    objectId: "{{ outputs.previous.id }}"
    # alternative: delete by AND filter on fields
    # filter:
    #   status: archived
Properties
Min length1

Class name for which you want to delete data

Min length1

Configure Weaviate endpoint URL

Full http or https host for the Weaviate cluster, including port when not default. Example: localhost: 8080 or https://cluster-id.weaviate.network

Provide managed cluster API key

Optional bearer-style key for hosted Weaviate; if omitted, requests use anonymous access.

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

Filter attributes for deletion

Map of field name to value combined with AND; if omitted, a catch-all filter removes every object in the class.

Set custom request headers

Key/value headers appended to every call, e.g. extra auth tokens for upstream services. The plugin also sends an X-Weaviate-Client-Integration header identifying itself; setting that key here overrides it.

Object ID to delete

When set, deletes only this object and ignores any filter.

Class name where objects were deleted

Default0

Number of deleted objects

SubTypestring

IDs of deleted objects

Whether the delete operation succeeded

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