Enable using different values for the field purpose.

[mdetemad]

Updated the field purpose to be of type String that enables using different values for the field .

If this PR is for Terraform, I acknowledge that I have:

• Searched through the issue tracker for an open issue that this either resolves or contributes to, commented on it to claim it, and written "fixes {url}" or "part of {url}" in this PR description. If there were no relevant open issues, I opened one and commented that I would like to work on it (not necessary for very small changes).
• Ensured that all new fields I added that can be set by a user appear in at least one example (for generated resources) or third_party test (for handwritten resources or update tests).
• Generated Terraform providers, and ran make test and make lint in the generated providers to ensure it passes unit and linter tests.
• Ran relevant acceptance tests using my own Google Cloud project and credentials (If the acceptance tests do not yet pass or you are unable to run them, please let your reviewer know).
• Read the Release Notes Guide before writing my release note below.

Release Note Template for Downstream PRs (will be copied)

kms: removed validation for `purpose` in `google_kms_crypto_key` to allow newly added values for the field

[modular-magician]

Oops! It looks like you're using an unknown release-note type in your changelog entries:

• REPLACEME

Please only use the types listed in https://github.com/GoogleCloudPlatform/magic-modules/blob/master/.ci/RELEASE_NOTES_GUIDE.md.

[modular-magician]

Hello! I am a robot who works on Magic Modules PRs.

I've detected that you're a community contributor. @shuyama1, a repository maintainer, has been assigned to assist you and help review your changes.

❓ First time contributing? Click here for more details

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Your assigned reviewer will help review your code by:

• Ensuring it's backwards compatible, covers common error cases, etc.
• Summarizing the change into a user-facing changelog note.
• Passes tests, either our "VCR" suite, a set of presubmit tests, or with manual test runs.

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[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Breaking Change(s) Detected

The following breaking change(s) were detected within your pull request.

• Field purpose default value changed from ENCRYPT_DECRYPT to on google_kms_crypto_key - reference

If you believe this detection to be incorrect please raise the concern with your reviewer. If you intend to make this change you will need to wait for a major release window. An override-breaking-change label can be added to allow merging.

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 2 files changed, 4 insertions(+), 8 deletions(-))
Terraform Beta: Diff ( 2 files changed, 4 insertions(+), 8 deletions(-))
TF Conversion: Diff ( 2 files changed, 3 insertions(+), 3 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2760
Passed tests 2443
Skipped tests: 283
Affected tests: 34

Action taken

Found 34 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccSqlUser_postgresAbandon|TestAccSqlUser_postgres|TestAccWorkstationsWorkstationConfig_workstationConfigEncryptionKeyExample|TestAccSqlUser_postgresIAM|TestAccSqlDatabaseInstance_encryptionKey_replicaInDifferentRegion|TestAccSqlDatabaseInstance_encryptionKey|TestAccBillingSubaccount_basic|TestAccBillingSubaccount_renameOnDestroy|TestAccGKEBackupBackupPlan_gkebackupBackupplanCmekExample|TestAccLoggingBucketConfigProject_cmekSettings|TestAccDataFusionInstance_dataFusionInstanceCmekExample|TestAccComputeMachineImage_computeMachineImageKmsExample|TestAccComputeFirewallPolicyRule_multipleRules|TestAccBigQueryJob_bigqueryJobCopyExample|TestAccBigQueryJob_bigqueryJobCopyTableReferenceExample|TestAccAlloydbBackup_usingCMEK|TestAccApigeeKeystoresAliasesKeyCertFile_apigeeKeystoresAliasesKeyCertFileTestExample|TestAccAlloydbCluster_CMEKInAutomatedBackupIsUpdatable|TestAccAlloydbCluster_usingCMEK|TestAccApigeeKeystoresAliasesPkcs12_ApigeeKeystoresAliasesPkcs12Example|TestAccKmsCryptoKeyVersion_patch|TestAccKmsCryptoKeyVersion_basic|TestAccDataSourceGoogleFirebaseAndroidAppConfig|TestAccKmsCryptoKey_importOnly|TestAccKmsCryptoKey_destroyDuration|TestAccKmsCryptoKeyIamBinding_withCondition|TestAccKmsCryptoKey_basic|TestAccKmsCryptoKeyIamPolicy_withCondition|TestAccKmsCryptoKeyIamMember|TestAccKmsCryptoKeyIamPolicy|TestAccKmsCryptoKeyVersion_skipInitialVersion|TestAccKmsCryptoKeyIamMember_withCondition|TestAccKmsCryptoKeyIamBinding|TestAccDataSourceAlloydbLocations_basic

Get to know how VCR tests work

[modular-magician]

Tests passed during RECORDING mode:
TestAccSqlUser_postgresAbandon[Debug log]
TestAccSqlUser_postgres[Debug log]
TestAccSqlUser_postgresIAM[Debug log]
TestAccApigeeKeystoresAliasesKeyCertFile_apigeeKeystoresAliasesKeyCertFileTestExample[Debug log]
TestAccApigeeKeystoresAliasesPkcs12_ApigeeKeystoresAliasesPkcs12Example[Debug log]
TestAccDataSourceGoogleFirebaseAndroidAppConfig[Debug log]
TestAccDataSourceAlloydbLocations_basic[Debug log]

Tests failed during RECORDING mode:
TestAccWorkstationsWorkstationConfig_workstationConfigEncryptionKeyExample[Error message] [Debug log]
TestAccSqlDatabaseInstance_encryptionKey_replicaInDifferentRegion[Error message] [Debug log]
TestAccSqlDatabaseInstance_encryptionKey[Error message] [Debug log]
TestAccBillingSubaccount_basic[Error message] [Debug log]
TestAccBillingSubaccount_renameOnDestroy[Error message] [Debug log]
TestAccGKEBackupBackupPlan_gkebackupBackupplanCmekExample[Error message] [Debug log]
TestAccLoggingBucketConfigProject_cmekSettings[Error message] [Debug log]
TestAccDataFusionInstance_dataFusionInstanceCmekExample[Error message] [Debug log]
TestAccComputeMachineImage_computeMachineImageKmsExample[Error message] [Debug log]
TestAccComputeFirewallPolicyRule_multipleRules[Error message] [Debug log]
TestAccBigQueryJob_bigqueryJobCopyExample[Error message] [Debug log]
TestAccBigQueryJob_bigqueryJobCopyTableReferenceExample[Error message] [Debug log]
TestAccAlloydbBackup_usingCMEK[Error message] [Debug log]
TestAccAlloydbCluster_CMEKInAutomatedBackupIsUpdatable[Error message] [Debug log]
TestAccAlloydbCluster_usingCMEK[Error message] [Debug log]
TestAccKmsCryptoKeyVersion_patch[Error message] [Debug log]
TestAccKmsCryptoKeyVersion_basic[Error message] [Debug log]
TestAccKmsCryptoKey_importOnly[Error message] [Debug log]
TestAccKmsCryptoKey_destroyDuration[Error message] [Debug log]
TestAccKmsCryptoKeyIamBinding_withCondition[Error message] [Debug log]
TestAccKmsCryptoKey_basic[Error message] [Debug log]
TestAccKmsCryptoKeyIamPolicy_withCondition[Error message] [Debug log]
TestAccKmsCryptoKeyIamMember[Error message] [Debug log]
TestAccKmsCryptoKeyIamPolicy[Error message] [Debug log]
TestAccKmsCryptoKeyVersion_skipInitialVersion[Error message] [Debug log]
TestAccKmsCryptoKeyIamMember_withCondition[Error message] [Debug log]
TestAccKmsCryptoKeyIamBinding[Error message] [Debug log]

Please fix these to complete your PR
View the build log or the debug log for each test

[modular-magician]

Oops! It looks like you're using an unknown release-note type in your changelog entries:

• REPLACEME

Please only use the types listed in https://github.com/GoogleCloudPlatform/magic-modules/blob/master/.ci/RELEASE_NOTES_GUIDE.md.

[shuyama1]

/gcbrun

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 2 files changed, 4 insertions(+), 7 deletions(-))
Terraform Beta: Diff ( 2 files changed, 4 insertions(+), 7 deletions(-))
TF Conversion: Diff ( 2 files changed, 3 insertions(+), 3 deletions(-))

[shuyama1]

Not sure why the last build was failed. Rerun seems work and let's wait for the test result. Overall looks good. Only one small doc change suggestion.

[modular-magician]

Tests analytics

Total tests: 2762
Passed tests 2472
Skipped tests: 283
Affected tests: 7

Action taken

Found 7 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccDataSourceGoogleFirebaseAndroidAppConfig|TestAccBillingSubaccount_basic|TestAccBillingSubaccount_renameOnDestroy|TestAccDataSourceAlloydbLocations_basic|TestAccComputeFirewallPolicyRule_multipleRules|TestAccApigeeKeystoresAliasesPkcs12_ApigeeKeystoresAliasesPkcs12Example|TestAccApigeeKeystoresAliasesKeyCertFile_apigeeKeystoresAliasesKeyCertFileTestExample

Get to know how VCR tests work

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

Terraform GA: Diff ( 2 files changed, 6 insertions(+), 7 deletions(-))
Terraform Beta: Diff ( 2 files changed, 6 insertions(+), 7 deletions(-))
TF Conversion: Diff ( 2 files changed, 3 insertions(+), 3 deletions(-))

[modular-magician]

Tests analytics

Total tests: 2766
Passed tests 2476
Skipped tests: 283
Affected tests: 7

Action taken

Found 7 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccBillingSubaccount_basic|TestAccBillingSubaccount_renameOnDestroy|TestAccDataSourceGoogleFirebaseAndroidAppConfig|TestAccComputeFirewallPolicyRule_multipleRules|TestAccApigeeKeystoresAliasesKeyCertFile_apigeeKeystoresAliasesKeyCertFileTestExample|TestAccApigeeKeystoresAliasesPkcs12_ApigeeKeystoresAliasesPkcs12Example|TestAccDataSourceAlloydbLocations_basic

Get to know how VCR tests work

[modular-magician]

Tests passed during RECORDING mode:
TestAccApigeeKeystoresAliasesKeyCertFile_apigeeKeystoresAliasesKeyCertFileTestExample[Debug log]
TestAccApigeeKeystoresAliasesPkcs12_ApigeeKeystoresAliasesPkcs12Example[Debug log]
TestAccDataSourceAlloydbLocations_basic[Debug log]

Tests failed during RECORDING mode:
TestAccBillingSubaccount_basic[Error message] [Debug log]
TestAccBillingSubaccount_renameOnDestroy[Error message] [Debug log]
TestAccDataSourceGoogleFirebaseAndroidAppConfig[Error message] [Debug log]
TestAccComputeFirewallPolicyRule_multipleRules[Error message] [Debug log]

Please fix these to complete your PR
View the build log or the debug log for each test