| action-version | The version of the action to use | yes | — |
| github-token | The GitHub token to use for authentication | yes | — |
| tdx-account-id | The username to use for authentication | yes | — |
| tdx-secret | The password to use for authentication | yes | — |
| tdx-request-id | The ID of the TDx request to modify | yes | — |
| tdx-action | The action to perform on the TDx request | yes | — |
| tdx-flow-id | The ID of the TDx flow to use (iPaaS flow) | yes | — |
| tdx-flow-version | The version of the TDx flow to use (iPaaS flow). Determines dev or prod flow. | yes | — |
| tdx-input1 | The first input to the TDx action | yes | — |
| tdx-input2 | The second input to the TDx action (optional) | no | — |