[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-18。"],[],[],null,["# Troubleshooting failed imports\n\nThis topic provides information to help you determine why the state of an\nimported key version is `IMPORT_FAILED`.\n\nCloud Key Management Service allows you to import user-provided cryptographic keys as new\nkey versions. The initial state for an imported key version is `PENDING_IMPORT`.\nIf the key material is imported successfully, the state of the imported key\nversion is updated to `ENABLED`. If key material isn't imported successfully,\nthe state of the key version is updated to `IMPORT_FAILED`.\n\nProblems with the key's format\n------------------------------\n\nFormatting issues are a common cause of import failures. The following error\nmessages are typically caused by incorrectly formatted keys:\n\n- `An argument to the import operation was malformed`\n\n- `The key material in the import request couldn't be unwrapped or wasn't\n formatted correctly`\n\nLength errors are a specific variety of formatting error that\nCloud KMS can detect before it attempts to unwrap your key\nmaterial. The following length error messages are typically caused by\nincorrectly formatted keys:\n\n- `Wrapped ECDSA key has invalid length of (length)`\n\n- `Wrapped key is too short`\n\n- `Wrapped key does not consist of 64-bit blocks`\n\n- `Wrapped key has invalid length`\n\nYou can learn more about [formatting keys for import](/kms/docs/formatting-keys-for-import).\n\nProblems wrapping a key\n-----------------------\n\nThe following errors indicate a problem when manually wrapping keys for import.\n\n- `An argument to the import operation was malformed`\n\n- `The key material in the import request couldn't be unwrapped or wasn't\n formatted correctly`\n\nUsing automatic key wrapping is recommended. If you cannot use automatic key\nwrapping, verify that you are using the wrapping key from the correct import job\nand try to [wrap the key](/kms/docs/wrapping-a-key) again."]]