[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-18 UTC."],[],[],null,["# Interface MigrationProgressEventOrBuilder (2.31.2)\n\nVersion latestkeyboard_arrow_down\n\n- [2.31.2 (latest)](/java/docs/reference/google-cloud-datastore/latest/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.31.1](/java/docs/reference/google-cloud-datastore/2.31.1/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.30.0](/java/docs/reference/google-cloud-datastore/2.30.0/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.29.1](/java/docs/reference/google-cloud-datastore/2.29.1/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.28.2](/java/docs/reference/google-cloud-datastore/2.28.2/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.27.1](/java/docs/reference/google-cloud-datastore/2.27.1/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.26.4](/java/docs/reference/google-cloud-datastore/2.26.4/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.25.2](/java/docs/reference/google-cloud-datastore/2.25.2/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.24.3](/java/docs/reference/google-cloud-datastore/2.24.3/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.23.0](/java/docs/reference/google-cloud-datastore/2.23.0/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.22.0](/java/docs/reference/google-cloud-datastore/2.22.0/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.21.3](/java/docs/reference/google-cloud-datastore/2.21.3/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.20.2](/java/docs/reference/google-cloud-datastore/2.20.2/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.19.2](/java/docs/reference/google-cloud-datastore/2.19.2/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.18.5](/java/docs/reference/google-cloud-datastore/2.18.5/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder)\n- [2.17.6](/java/docs/reference/google-cloud-datastore/2.17.6/com.google.datastore.admin.v1.MigrationProgressEventOrBuilder) \n\n public interface MigrationProgressEventOrBuilder extends MessageOrBuilder\n\nImplements\n----------\n\n[MessageOrBuilder](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.MessageOrBuilder.html)\n\nMethods\n-------\n\n### getPrepareStepDetails()\n\n public abstract MigrationProgressEvent.PrepareStepDetails getPrepareStepDetails()\n\nDetails for the `PREPARE` step.\n\n`\n.google.datastore.admin.v1.MigrationProgressEvent.PrepareStepDetails prepare_step_details = 2;\n`\n\n### getPrepareStepDetailsOrBuilder()\n\n public abstract MigrationProgressEvent.PrepareStepDetailsOrBuilder getPrepareStepDetailsOrBuilder()\n\nDetails for the `PREPARE` step.\n\n`\n.google.datastore.admin.v1.MigrationProgressEvent.PrepareStepDetails prepare_step_details = 2;\n`\n\n### getRedirectWritesStepDetails()\n\n public abstract MigrationProgressEvent.RedirectWritesStepDetails getRedirectWritesStepDetails()\n\nDetails for the `REDIRECT_WRITES` step.\n\n`\n.google.datastore.admin.v1.MigrationProgressEvent.RedirectWritesStepDetails redirect_writes_step_details = 3;\n`\n\n### getRedirectWritesStepDetailsOrBuilder()\n\n public abstract MigrationProgressEvent.RedirectWritesStepDetailsOrBuilder getRedirectWritesStepDetailsOrBuilder()\n\nDetails for the `REDIRECT_WRITES` step.\n\n`\n.google.datastore.admin.v1.MigrationProgressEvent.RedirectWritesStepDetails redirect_writes_step_details = 3;\n`\n\n### getStep()\n\n public abstract MigrationStep getStep()\n\nThe step that is starting.\n\nAn event with step set to `START` indicates that the migration\nhas been reverted back to the initial pre-migration state.\n\n`.google.datastore.admin.v1.MigrationStep step = 1;`\n\n### getStepDetailsCase()\n\n public abstract MigrationProgressEvent.StepDetailsCase getStepDetailsCase()\n\n### getStepValue()\n\n public abstract int getStepValue()\n\nThe step that is starting.\n\nAn event with step set to `START` indicates that the migration\nhas been reverted back to the initial pre-migration state.\n\n`.google.datastore.admin.v1.MigrationStep step = 1;`\n\n### hasPrepareStepDetails()\n\n public abstract boolean hasPrepareStepDetails()\n\nDetails for the `PREPARE` step.\n\n`\n.google.datastore.admin.v1.MigrationProgressEvent.PrepareStepDetails prepare_step_details = 2;\n`\n\n### hasRedirectWritesStepDetails()\n\n public abstract boolean hasRedirectWritesStepDetails()\n\nDetails for the `REDIRECT_WRITES` step.\n\n`\n.google.datastore.admin.v1.MigrationProgressEvent.RedirectWritesStepDetails redirect_writes_step_details = 3;\n`"]]
