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OpenSearch/docs/reference/migration/migrate_7_0/api.asciidoc

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Standardize underscore requirements in parameters (#27414) Stardardize underscore requirements in parameters across different type of requests: _index, _type, _source, _id keep their underscores params like version and retry_on_conflict will be without underscores Throw an error if older versions of parameters are used BulkRequest, MultiGetRequest, TermVectorcRequest, MoreLikeThisQuery were changed Closes #26886
2017-11-17 15:31:52 -05:00
[[breaking_70_api_changes]]
[Docs] Update api.asciidoc (#29166) The parent page has the same title, and the URL path indicates this is about API changes, so include "API" in the title.
2018-03-21 05:14:26 -04:00
=== Breaking API changes in 7.0
Standardize underscore requirements in parameters (#27414) Stardardize underscore requirements in parameters across different type of requests: _index, _type, _source, _id keep their underscores params like version and retry_on_conflict will be without underscores Throw an error if older versions of parameters are used BulkRequest, MultiGetRequest, TermVectorcRequest, MoreLikeThisQuery were changed Closes #26886
2017-11-17 15:31:52 -05:00
==== Camel case and underscore parameters deprecated in 6.x have been removed
Using ObjectParser in UpdateRequest (#29293) CRUD: Parsing changes for UpdateRequest (#29293) Use `ObjectParser` to parse `UpdateRequest` so we reject unknown fields and drop support for the `_fields` parameter because it was deprecated in 5.x.
2018-04-16 08:39:35 -04:00
A number of duplicate parameters deprecated in 6.x have been removed from
Standardize underscore requirements in parameters (#27414) Stardardize underscore requirements in parameters across different type of requests: _index, _type, _source, _id keep their underscores params like version and retry_on_conflict will be without underscores Throw an error if older versions of parameters are used BulkRequest, MultiGetRequest, TermVectorcRequest, MoreLikeThisQuery were changed Closes #26886
2017-11-17 15:31:52 -05:00
Bulk request, Multi Get request, Term Vectors request, and More Like This Query
requests.
The following camel case parameters have been removed:
* `opType`
* `versionType`, `_versionType`
The following parameters starting with underscore have been removed:
* `_parent`
* `_retry_on_conflict`
* `_routing`
* `_version`
* `_version_type`
Instead of these removed parameters, use their non camel case equivalents without
starting underscore, e.g. use `version_type` instead of `_version_type` or `versionType`.
Using ObjectParser in UpdateRequest (#29293) CRUD: Parsing changes for UpdateRequest (#29293) Use `ObjectParser` to parse `UpdateRequest` so we reject unknown fields and drop support for the `_fields` parameter because it was deprecated in 5.x.
2018-04-16 08:39:35 -04:00
==== The parameter `fields` deprecated in 6.x has been removed from Bulk request
and Update request. The Update API returns `400 - Bad request` if request contains
unknown parameters (instead of ignored in the previous version).
Remove the suggest metric from stats APIs (#29635) This metric previously existed for backwards compatibility reasons although the suggest stats were folded into search stats. This metric was deprecated in 6.3.0 and this commit removes them for 7.0.0.
2018-04-24 19:03:48 -04:00
[[remove-suggest-metric]]
==== Remove support for `suggest` metric/index metric in indices stats and nodes stats APIs
Previously, `suggest` stats were folded into `search` stats. Support for the
`suggest` metric on the indices stats and nodes stats APIs remained for
backwards compatibility. Backwards support for the `suggest` metric was
deprecated in 6.3.0 and now removed in 7.0.0.
In the field capabilities API, remove support for providing fields in the request body. (#30185)
2018-04-27 19:14:11 -04:00
[[remove-field-caps-body]]
==== In the fields capabilities API, `fields` can no longer be provided in the request body.
In the past, `fields` could be provided either as a parameter, or as part of the request
body. Specifying `fields` in the request body as opposed to a parameter was deprecated
in 6.4.0, and is now unsupported in 7.0.0.