API: Connector custom fields teams can't be filtered on some of the fields

Issue Summary

Connector custom fields teams can't be filtered on the projectKey and jiraTeamValue fields.

Steps to Reproduce

Use example requests:

1. GET /Connectors/1/customFields/teams?expand=true&$filter=projectKey eq 'DEF4'
2. GET /Connectors/1/customFields/teams?$filter=jiraTeamValue eq 'Colts'

Expected Results

We should be able to filter on these fields.

Actual Results

GET /Connectors/1/customFields/teams?$filter=projectKey eq null
GET /Connectors/1/customFields/teams?expand=true&$filter=projectKey eq 'DEF4'

400 Bad Request: Cannot get teamCustomFields with id 1. Could not find a property named 'projectKey' on type 'JiraCustomFields'.

GET /Connectors/1/customFields/teams?$filter=jiraTeamValue eq 'Colts'

400 Bad Request: Cannot get teamCustomFields with id 1. Could not find a property named 'jiraTeamValue' on type 'JiraCustomFields'.

Workaround

Currently, there is no known workaround for this behavior. A workaround will be added here when available.