lib/Search/Elasticsearch/Client/7_0/Role/Bulk.pm [217:232]:
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sub _is_conflict_error {
#===================================
    my ( $self, $error ) = @_;
    my $version;
    if ( ref($error) eq 'HASH' ) {
        return 1 if $error->{type} eq 'document_already_exists_exception';
        return unless $error->{type} eq 'version_conflict_engine_exception';
        $error->{reason} =~ /version.conflict,.current.(?:version.)?\[(\d+)\]/;
        return ( 1, $1 );
    }
    return unless $error =~ /
            DocumentAlreadyExistsException
           |version.conflict,.current.\[(\d+)\]
           /x;
    return ( 1, $1 );
}
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lib/Search/Elasticsearch/Client/8_0/Role/Bulk.pm [217:232]:
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sub _is_conflict_error {
#===================================
    my ( $self, $error ) = @_;
    my $version;
    if ( ref($error) eq 'HASH' ) {
        return 1 if $error->{type} eq 'document_already_exists_exception';
        return unless $error->{type} eq 'version_conflict_engine_exception';
        $error->{reason} =~ /version.conflict,.current.(?:version.)?\[(\d+)\]/;
        return ( 1, $1 );
    }
    return unless $error =~ /
            DocumentAlreadyExistsException
           |version.conflict,.current.\[(\d+)\]
           /x;
    return ( 1, $1 );
}
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