UpdateTestCaseCommand

import { AppTestClient, UpdateTestCaseCommand } from "@aws-sdk/client-apptest"; // ES Modules import
// const { AppTestClient, UpdateTestCaseCommand } = require("@aws-sdk/client-apptest"); // CommonJS import
const client = new AppTestClient(config);
const input = { // UpdateTestCaseRequest
  testCaseId: "STRING_VALUE", // required
  description: "STRING_VALUE",
  steps: [ // StepList
    { // Step
      name: "STRING_VALUE", // required
      description: "STRING_VALUE",
      action: { // StepAction Union: only one key present
        resourceAction: { // ResourceAction Union: only one key present
          m2ManagedApplicationAction: { // M2ManagedApplicationAction
            resource: "STRING_VALUE", // required
            actionType: "Configure" || "Deconfigure", // required
            properties: { // M2ManagedActionProperties
              forceStop: true || false,
              importDataSetLocation: "STRING_VALUE",
            },
          },
          m2NonManagedApplicationAction: { // M2NonManagedApplicationAction
            resource: "STRING_VALUE", // required
            actionType: "Configure" || "Deconfigure", // required
          },
          cloudFormationAction: { // CloudFormationAction
            resource: "STRING_VALUE", // required
            actionType: "Create" || "Delete",
          },
        },
        mainframeAction: { // MainframeAction
          resource: "STRING_VALUE", // required
          actionType: { // MainframeActionType Union: only one key present
            batch: { // Batch
              batchJobName: "STRING_VALUE", // required
              batchJobParameters: { // BatchJobParameters
                "<keys>": "STRING_VALUE",
              },
              exportDataSetNames: [ // ExportDataSetNames
                "STRING_VALUE",
              ],
            },
            tn3270: { // TN3270
              script: { // Script
                scriptLocation: "STRING_VALUE", // required
                type: "Selenium", // required
              },
              exportDataSetNames: [
                "STRING_VALUE",
              ],
            },
          },
          properties: { // MainframeActionProperties
            dmsTaskArn: "STRING_VALUE",
          },
        },
        compareAction: { // CompareAction
          input: { // Input Union: only one key present
            file: { // InputFile
              sourceLocation: "STRING_VALUE", // required
              targetLocation: "STRING_VALUE", // required
              fileMetadata: { // FileMetadata Union: only one key present
                dataSets: [ // DataSetList
                  { // DataSet
                    type: "PS", // required
                    name: "STRING_VALUE", // required
                    ccsid: "STRING_VALUE", // required
                    format: "FIXED" || "VARIABLE" || "LINE_SEQUENTIAL", // required
                    length: Number("int"), // required
                  },
                ],
                databaseCDC: { // DatabaseCDC
                  sourceMetadata: { // SourceDatabaseMetadata
                    type: "z/OS-DB2", // required
                    captureTool: "Precisely" || "AWS DMS", // required
                  },
                  targetMetadata: { // TargetDatabaseMetadata
                    type: "PostgreSQL", // required
                    captureTool: "Precisely" || "AWS DMS", // required
                  },
                },
              },
            },
          },
          output: { // Output Union: only one key present
            file: { // OutputFile
              fileLocation: "STRING_VALUE",
            },
          },
        },
      },
    },
  ],
};
const command = new UpdateTestCaseCommand(input);
const response = await client.send(command);
// { // UpdateTestCaseResponse
//   testCaseId: "STRING_VALUE", // required
//   testCaseVersion: Number("int"), // required
// };