IMPORTANT: elasticsearch.js has been replaced by the new Elasticsearch JavaScript client. We strongly advise you to migrate to the new client. To learn more, see the migration guide.

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Errors

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Errors

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These are the standard Error types which may be passed back from the client. To access the constructors is provided via require('elasticsearch').errors.

`ConnectionFault`	The connection was unable to initiate or complete a request with the Elasticsearch node.
`NoConnections`	All of the connections in the ConnectionPool are dead.
`RequestTimeout`	The request timed-out.
`Serialization`	The response received from Elasticsearch could not be deserialized.
`503` or `ServiceUnavailable`	Elasticsearch responded with a 503 status.
`500` or `InternalServerError`	Elasticsearch responded with a 500 status.
`412` or `PreconditionFailed`	Elasticsearch responded with a 412 status.
`409` or `Conflict`	Elasticsearch responded with a 409 status.
`403` or `Forbidden`	Elasticsearch responded with a 403 status.
`404` or `NotFound`	Elasticsearch responded with a 404 status.
`400` or `BadRequest`	Elasticsearch responded with a 400 status.
`Generic`	Elasticsearch responded with a status that does not map to its own error type.

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