[bug]: cannot list indices bigger than 2 Gib

[greg0ire]

Description

I was trying to list the indices inside my application, like so:

	indices, err := client.ListIndices(client.NewApiListIndicesRequest())

This crashes with

cannot decode result: failed to unmarshal response body: json: cannot unmarshal number 2458890427 into Go struct field FetchedIndex.items.fileSize of type int32

DataSize probably needs to be bumped as well.

I believe int32 goes from -2^31 to +2^31 and indeed, 2458890427 is greater than 2^31… let's use int64 at least here:

algoliasearch-client-go/algolia/search/model_fetched_index.go

Line 22 in 058eb86

FileSize int32 `json:"fileSize"`

?

Client

Search

Version

v4.15.4

Relevant log output

> ALGOLIA DEBUG: > ALGOLIA DEBUG response:
        body=
        {
          "items": [
            {
              "name": "int_products_gb",
              "createdAt": "2025-05-15T19:05:01Z",
              "updatedAt": "2025-05-15T19:08:04.903Z",
              "entries": 462607,
              "dataSize": 1693994299,
              "fileSize": 2458890427,
              "replicas": [
                "virtual(int_products_gb_price_asc)",
                "virtual(int_products_gb_rating_desc)",
                "virtual(int_products_gb_price_desc)",
                "int_products_gb_abtest_candidate"
              ]
            },

[greg0ire]

Anybody blocked by this can run go mod edit -replace=github.com/algolia/algoliasearch-client-go/v4@v4.15.4=github.com/greg0ire/algoliasearch-client-go/v4@big-indices

The changes can be viewed here: main...greg0ire:algoliasearch-client-go:big-indices

They need to be done through https://github.com/algolia/api-clients-automation/ though.

[millotp]

Hello @greg0ire, thanks for the report, I updated the type in the openapi spec to be int64 algolia/api-clients-automation#4877