Is chai HTTP considered unit testing or integration testing?

Question

The project I am working on has Cloud Functions written in user-controller.ts, and I am writing tests for these cloud functions using chai HTTP functions. Here's a sample of a test I am writing

it('should success and get all users', (done) => {
        chai.request(myFunctions.qa)
                .get('/getAllUsers')
                .set('x-api-key', API_KEY)
                .set('user-token', AdminToken)
                .set('content-type', 'application/json')
                .end((err, res) => {
                    res.should.have.status(200);
                    res.body.should.be.a('object').with.property('status', true);
                    res.body.should.have.a.property('data');
                    const data = res.body.data;
                    expect(data).to.be.an('object');
                    if (Object.keys(data).length > 0) {
                        Object.values(data).map((user: any) => {
                            expect(user).to.have.property('firstName');
                            expect(user).to.have.property('lastName');
                        });
                    }
                    done();
                });
          });

I would like to know if this test is considered a unit test or integration test? If it's considered an integration test, how am I supposed to change it into a unit test?