| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 704 of 2,056 | 65% | 2 of 8 | 75% | 126 | 266 | 206 | 708 | 124 | 262 | 0 | 20 |
| com.google.cloud.texttospeech.v1beta1.stub | | 71% | | 75% | 35 | 87 | 65 | 286 | 34 | 85 | 0 | 7 |
| com.google.cloud.texttospeech.v1.stub | | 71% | | 75% | 35 | 87 | 65 | 286 | 34 | 85 | 0 | 7 |
| com.google.cloud.texttospeech.v1 | | 43% | n/a | 28 | 46 | 38 | 68 | 28 | 46 | 0 | 3 | |
| com.google.cloud.texttospeech.v1beta1 | | 43% | n/a | 28 | 46 | 38 | 68 | 28 | 46 | 0 | 3 |