| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 256 of 1,182 | 78% | 1 of 4 | 75% | 37 | 107 | 70 | 421 | 36 | 105 | 0 | 7 |
| GrpcIamCredentialsStub | | 80% | n/a | 8 | 21 | 16 | 101 | 8 | 21 | 0 | 1 | |
| IamCredentialsStubSettings.Builder | | 82% | n/a | 4 | 14 | 13 | 79 | 4 | 14 | 0 | 1 | |
| HttpJsonIamCredentialsStub | | 88% | n/a | 7 | 29 | 15 | 166 | 7 | 29 | 0 | 1 | |
| HttpJsonIamCredentialsCallableFactory | | 18% | n/a | 4 | 6 | 10 | 12 | 4 | 6 | 0 | 1 | |
| IamCredentialsStubSettings | | 78% | | 75% | 5 | 24 | 7 | 50 | 4 | 22 | 0 | 1 |
| GrpcIamCredentialsCallableFactory | | 33% | n/a | 5 | 8 | 5 | 8 | 5 | 8 | 0 | 1 | |
| IamCredentialsStub | | 13% | n/a | 4 | 5 | 4 | 5 | 4 | 5 | 0 | 1 |