fixes pnp#1292 where people picker returns no results

Author: joelfmrodrigues

CHANGELOG.json

@@ -10,10 +10,12 @@
           "`PeoplePicker`: Use webAbsoluteUrl if provided through props to ensure user [#1273](https://github.com/pnp/sp-dev-fx-controls-react/issues/1273)"
         ],
         "fixes": [
+          "`PeoplePicker`: fixes where people picker returns no results [#1292](https://github.com/pnp/sp-dev-fx-controls-react/issues/1292)",
           "`FilePicker`: Tile view fix [#1272](https://github.com/pnp/sp-dev-fx-controls-react/issues/1272)"
         ]
       },
       "contributions": [
+        "[Chad Eiserloh](https://github.com/c-eiser13)",
         "[Hilton Giesenow](https://github.com/HiltonGiesenow)",
         "[Jake Stanger](https://github.com/JakeStanger)",
         "[Victor Romanov](https://github.com/VRomanovTau)"

src/services/PeopleSearchService.ts

@@ -110,7 +110,8 @@ export default class SPPeopleSearchService {
     try {
       // If the running env is SharePoint, loads from the peoplepicker web service
       const userRequestUrl: string = `${siteUrl || this.context.pageContext.web.absoluteUrl}/_api/SP.UI.ApplicationPages.ClientPeoplePickerWebServiceInterface.clientPeoplePickerSearchUser`;
-      const searchBody = {
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      const searchBody: any = {
         queryParams: {
           AllowEmailAddresses: true,
           AllowMultipleEntities: false,
@@ -119,7 +120,6 @@ export default class SPPeopleSearchService {
           PrincipalSource: 15,
           PrincipalType: this.getSumOfPrincipalTypes(principalTypes),
           QueryString: query,
-          SharePointGroupID: null
         }
       };