Various schema fixes

[miguelgrinberg]

These fixes surfaced during my request converter testing.

• termvectors endpoint: several query parameters are also accepted as body parameters
• esql async_query endpoint: wait_for_completion_timeout is accepted also as a body parameter
• oidc_logout endpoint: the access_token parameter appears to be called token in this endpoint

[github-actions]

Following you can find the validation results for the APIs you have changed.

API	Status	Request	Response
esql.async_query	⚪	Missing test	Missing test
security.oidc_logout	⚪	Missing test	Missing test
termvectors	🟢	8/8	8/8

You can validate these APIs yourself by using the make validate target.

[github-actions]

Following you can find the validation results for the APIs you have changed.

API	Status	Request	Response
esql.async_query	⚪	Missing test	Missing test
security.oidc_logout	⚪	Missing test	Missing test
termvectors	🟢	8/8	8/8

You can validate these APIs yourself by using the make validate target.

[github-actions]

The backport to 8.18 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-8.18 8.18
# Navigate to the new working tree
cd .worktrees/backport-8.18
# Create a new branch
git switch --create backport-3973-to-8.18
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 b2d0e64812fd9bd73ac482634086e8d7190c579c
# Push it to GitHub
git push --set-upstream origin backport-3973-to-8.18
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-8.18

Then, create a pull request where the base branch is 8.18 and the compare/head branch is backport-3973-to-8.18.

[github-actions]

The backport to 9.0 failed:

The process '/usr/bin/git' failed with exit code 1

To backport manually, run these commands in your terminal:

# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add .worktrees/backport-9.0 9.0
# Navigate to the new working tree
cd .worktrees/backport-9.0
# Create a new branch
git switch --create backport-3973-to-9.0
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 b2d0e64812fd9bd73ac482634086e8d7190c579c
# Push it to GitHub
git push --set-upstream origin backport-3973-to-9.0
# Go back to the original working tree
cd ../..
# Delete the working tree
git worktree remove .worktrees/backport-9.0

Then, create a pull request where the base branch is 9.0 and the compare/head branch is backport-3973-to-9.0.