50 lines
2.3 KiB
Plaintext
50 lines
2.3 KiB
Plaintext
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[[java-rest-high-x-pack-ml-delete-datafeed]]
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=== Delete Datafeed API
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[[java-rest-high-x-pack-machine-learning-delete-datafeed-request]]
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==== Delete Datafeed Request
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A `DeleteDatafeedRequest` object requires a non-null `datafeedId` and can optionally set `force`.
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Can be executed as follows:
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["source","java",subs="attributes,callouts,macros"]
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---------------------------------------------------
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include-tagged::{doc-tests}/MlClientDocumentationIT.java[x-pack-delete-ml-datafeed-request]
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---------------------------------------------------
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<1> Use to forcefully delete a started datafeed;
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this method is quicker than stopping and deleting the datafeed.
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Defaults to `false`.
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[[java-rest-high-x-pack-machine-learning-delete-datafeed-response]]
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==== Delete Datafeed Response
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The returned `AcknowledgedResponse` object indicates the acknowledgement of the request:
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["source","java",subs="attributes,callouts,macros"]
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---------------------------------------------------
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include-tagged::{doc-tests}/MlClientDocumentationIT.java[x-pack-delete-ml-datafeed-response]
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---------------------------------------------------
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<1> `isAcknowledged` was the deletion request acknowledged or not
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[[java-rest-high-x-pack-machine-learning-delete-datafeed-async]]
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==== Delete Datafeed Asynchronously
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This request can also be made asynchronously.
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["source","java",subs="attributes,callouts,macros"]
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---------------------------------------------------
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include-tagged::{doc-tests}/MlClientDocumentationIT.java[x-pack-delete-ml-datafeed-request-async]
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---------------------------------------------------
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<1> The `DeleteDatafeedRequest` to execute and the `ActionListener` to alert on completion or error.
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The deletion request returns immediately. Once the request is completed, the `ActionListener` is
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called back using the `onResponse` or `onFailure`. The latter indicates some failure occurred when
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making the request.
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A typical listener for a `DeleteDatafeedRequest` could be defined as follows:
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["source","java",subs="attributes,callouts,macros"]
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---------------------------------------------------
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include-tagged::{doc-tests}/MlClientDocumentationIT.java[x-pack-delete-ml-datafeed-request-listener]
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---------------------------------------------------
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<1> The action to be taken when it is completed
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<2> What to do when a failure occurs
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