BulkRequestDescriptor.Index method does not work anymore

[gpetrou]

Elastic.Clients.Elasticsearch version: 8.19.0-preview.2

Elasticsearch version: 8.18.1

.NET runtime version: 8

Operating system version:

Description of the problem including expected versus actual behavior:

Before, the following code was working just fine.

BulkRequestDescriptor descriptor = new();
descriptor.Index(indexName);

Now, the same code does not set the index correctly.

Steps to reproduce:

Expected behavior

Provide ConnectionSettings (if relevant):

Provide DebugInformation (if relevant):

[flobernd]

Hi @gpetrou thanks for reporting.

Could this be the same issue as in #8522?

There currently is an ambiguity between the "index a single document" operation (with a generic T argument) and the "set index name" overload (IndexName type).