RemoveWatcher throws 400 error due to missing query parameter

[davidnortonjr-sps]

What happened?

When I call client.Issue.RemoveWatcher, I get a HTTP 400 response.

What did you expect to happen?

For the call to succeed.

How can we reproduce it (as minimally and precisely as possible)?

	_, _ = client.Issue.RemoveWatcher(issue.ID, "user@example.com")

Anything else we need to know?

The code seems to pass the username as the body to the DELETE call, however the API docs indicate is should be in a query parameter named username.

I was able to resolve it with my own function:

func removeWatcher(client *jira.Client, issueID string, username string) error {
	apiEndPoint := fmt.Sprintf("rest/api/2/issue/%s/watchers?username=%s", issueID, url.QueryEscape(username))

	req, err := client.NewRequestWithContext(context.TODO(), "DELETE", apiEndPoint, nil)
	if err != nil {
		return err
	}

	resp, err := client.Do(req, nil)
	if err != nil {
		err = jira.NewJiraError(resp, err)
	}

	return err
}

Your Environment

Include as many relevant details about the environment you experienced the problem in

• go-jira version (git tag or sha): 1.16.0
• Go version (go version): go version go1.19.6 darwin/arm64
• Jira type (cloud or on-premise): on-prem
• Jira version / Api version: v9.6.0#960000-sha1:a3ee8af