Parameterize adding read only or write blocks to an index with metadata #132097
Description
Description
A user can currently either manually, or through ILM/DLM add an index block. A user then gets back an error when they interact in a way that is blocked:
index [...] blocked by: [FORBIDDEN/8/index write (api)]
It would be nice if we could add metadata information to the index when the block was added, so that we could add details about who applied the block, when, etc. We can then return a more descriptive error like:
index [...] blocked by: [FORBIDDEN/8/index write (api) - index block added by the [searchable_snapshot] action in ILM policy [my-ilm-policy]]