[[reference-ccr-put_auto_follow_pattern]]

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[discrete]
=== client.ccr.putAutoFollowPattern

Creates a new named collection of auto-follow patterns against a specified remote cluster. Newly created indices on the remote cluster matching any of the specified patterns will be automatically configured as follower indices.

{ref}/ccr-put-auto-follow-pattern.html[{es} documentation]

[discrete]
==== Function signature

[source,ts]
----
(CcrPutAutoFollowPatternRequest, options?): Promise<CcrPutAutoFollowPatternResponse>
----

[discrete]
===== `CcrPutAutoFollowPatternRequest`

[source,ts]
----
interface CcrPutAutoFollowPatternRequest extends <<RequestBase>> {
  name: <<Name>>
  remote_cluster: string
  follow_index_pattern?: <<IndexPattern>>
  leader_index_patterns?: <<IndexPatterns>>
  leader_index_exclusion_patterns?: <<IndexPatterns>>
  max_outstanding_read_requests?: <<integer>>
  settings?: Record<string, any>
  max_outstanding_write_requests?: <<integer>>
  read_poll_timeout?: <<Duration>>
  max_read_request_operation_count?: <<integer>>
  max_read_request_size?: <<ByteSize>>
  max_retry_delay?: <<Duration>>
  max_write_buffer_count?: <<integer>>
  max_write_buffer_size?: <<ByteSize>>
  max_write_request_operation_count?: <<integer>>
  max_write_request_size?: <<ByteSize>>
}
----

[discrete]
===== `CcrPutAutoFollowPatternResponse`

[source,ts]
----
type CcrPutAutoFollowPatternResponse = <<AcknowledgedResponseBase>>
----

