elasticsearch/docs/java-rest/high-level/ingest/delete_pipeline.asciidoc

[[java-rest-high-ingest-delete-pipeline]]
=== Delete Pipeline API

[[java-rest-high-ingest-delete-pipeline-request]]
==== Delete Pipeline Request

A `DeletePipelineRequest` requires a pipeline `id` to delete.

["source","java",subs="attributes,callouts,macros"]
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include-tagged::{doc-tests}/IngestClientDocumentationIT.java[delete-pipeline-request]
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<1> The pipeline id to delete

==== Optional arguments
The following arguments can optionally be provided:

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include-tagged::{doc-tests}/IngestClientDocumentationIT.java[delete-pipeline-request-timeout]
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<1> Timeout to wait for the all the nodes to acknowledge the pipeline deletion as a `TimeValue`
<2> Timeout to wait for the all the nodes to acknowledge the pipeline deletion as a `String`

["source","java",subs="attributes,callouts,macros"]
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include-tagged::{doc-tests}/IngestClientDocumentationIT.java[delete-pipeline-request-masterTimeout]
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<1> Timeout to connect to the master node as a `TimeValue`
<2> Timeout to connect to the master node as a `String`

[[java-rest-high-ingest-delete-pipeline-sync]]
==== Synchronous Execution

["source","java",subs="attributes,callouts,macros"]
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include-tagged::{doc-tests}/IngestClientDocumentationIT.java[delete-pipeline-execute]
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<1> Execute the request and get back the response in a `WritePipelineResponse` object.

[[java-rest-high-ingest-delete-pipeline-async]]
==== Asynchronous Execution

The asynchronous execution of a delete pipeline request requires both the `DeletePipelineRequest`
instance and an `ActionListener` instance to be passed to the asynchronous
method:

["source","java",subs="attributes,callouts,macros"]
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include-tagged::{doc-tests}/IngestClientDocumentationIT.java[delete-pipeline-execute-async]
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<1> The `DeletePipelineRequest` to execute and the `ActionListener` to use when
the execution completes

The asynchronous method does not block and returns immediately. Once it is
completed the `ActionListener` is called back using the `onResponse` method
if the execution successfully completed or using the `onFailure` method if
it failed.

A typical listener for `WritePipelineResponse` looks like:

["source","java",subs="attributes,callouts,macros"]
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include-tagged::{doc-tests}/IngestClientDocumentationIT.java[delete-pipeline-execute-listener]
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<1> Called when the execution is successfully completed. The response is
provided as an argument
<2> Called in case of failure. The raised exception is provided as an argument

[[java-rest-high-ingest-delete-pipeline-response]]
==== Delete Pipeline Response

The returned `WritePipelineResponse` allows to retrieve information about the executed
 operation as follows:

["source","java",subs="attributes,callouts,macros"]
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include-tagged::{doc-tests}/IngestClientDocumentationIT.java[delete-pipeline-response]
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<1> Indicates whether all of the nodes have acknowledged the request