Kendra Create Index Error: Value '' at 'identifier' failed to satisfy constraint

[AdamTylerLynch]

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Terraform CLI and Terraform AWS Cloud Control Provider Version

Terraform v1.1.9 on darwin_amd64

• provider registry.terraform.io/hashicorp/aws v4.17.0
• provider registry.terraform.io/hashicorp/awscc v0.1.0
• provider registry.terraform.io/hashicorp/random v3.2.0

Affected Resource(s)

• awscc_kendra_index

Terraform Configuration Files

Please include all Terraform configurations required to reproduce the bug. Bug reports without a functional reproduction may be closed without investigation.

Note: there is a race condition when creating a new IAM Role for use by Kendra, the first apply fails. Wait 45 seconds and apply again. see here: https://github.com/AdamTylerLynch/terraform-awscc-kendra-sample/blob/main/main.tf

Debug Output

awscc_kendra_index.demo-index: Still creating... [16m10s elapsed]
2022-06-08T08:17:14.384-0400 [DEBUG] provider.terraform-provider-awscc: 2022/06/08 08:17:14 [DEBUG] Resolving endpoint for "CloudControl" in "us-east-1"
2022-06-08T08:17:14.385-0400 [DEBUG] provider.terraform-provider-awscc: [aws-sdk-go-v2]: message="Request
POST / HTTP/1.1
Host: cloudcontrolapi.us-east-1.amazonaws.com
User-Agent: APN/1.0 HashiCorp/1.0 Terraform/1.1.9 (+https://www.terraform.io) terraform-provider-awscc/dev (+https://registry.terraform.io/providers/hashicorp/awscc) aws-sdk-go-v2/1.9.1 os/macos lang/go/1.16 md/GOOS/darwin md/GOARCH/amd64 api/cloudcontrol/1.0.0
Content-Length: 55
Amz-Sdk-Invocation-Id: 6d52ecfd-e20d-4422-b7e9-375ec0eedf4c
Amz-Sdk-Request: attempt=1; max=25
Authorization: AWS4-HMAC-SHA256 Credential=/20220608/us-east-1/cloudcontrolapi/aws4_request, SignedHeaders=amz-sdk-invocation-id;amz-sdk-request;content-length;content-type;host;x-amz-date;x-amz-security-token;x-amz-target, Signature=
Content-Type: application/x-amz-json-1.0
X-Amz-Date: 20220608T121714Z
X-Amz-Security-Token: 
X-Amz-Target: CloudApiService.GetResourceRequestStatus
Accept-Encoding: gzip

{"RequestToken":"dd11ec93-cbc5-4328-a6f6-7b0bdd8e9554"}" timestamp=2022-06-08T08:17:14.385-0400
2022-06-08T08:17:15.495-0400 [DEBUG] provider.terraform-provider-awscc: [aws-sdk-go-v2]: message="Response
HTTP/1.1 200 OK
Content-Length: 235
Content-Type: application/x-amz-json-1.0
Date: Wed, 08 Jun 2022 12:17:15 GMT
X-Amzn-Requestid: 2792b397-8771-4c8b-8d6d-c91501f61d64

{"ProgressEvent":{"EventTime":1.654690573453E9,"Identifier":"8dabfd05-122b-4d46-ad24-3a9ba1a6ac09","Operation":"CREATE","OperationStatus":"SUCCESS","RequestToken":"dd11ec93-cbc5-4328-a6f6-7b0bdd8e9554","TypeName":"AWS::Kendra::Index"}}" timestamp=2022-06-08T08:17:15.495-0400
2022-06-08T08:17:15.495-0400 [DEBUG] provider.terraform-provider-awscc: FindResourceByTypeNameAndID: cfTypeName=AWS::Kendra::Index id= timestamp=2022-06-08T08:17:15.495-0400
2022-06-08T08:17:15.495-0400 [DEBUG] provider.terraform-provider-awscc: 2022/06/08 08:17:15 [DEBUG] Resolving endpoint for "CloudControl" in "us-east-1"
2022-06-08T08:17:15.496-0400 [DEBUG] provider.terraform-provider-awscc: [aws-sdk-go-v2]: message="Request
POST / HTTP/1.1
Host: cloudcontrolapi.us-east-1.amazonaws.com
User-Agent: APN/1.0 HashiCorp/1.0 Terraform/1.1.9 (+https://www.terraform.io) terraform-provider-awscc/dev (+https://registry.terraform.io/providers/hashicorp/awscc) aws-sdk-go-v2/1.9.1 os/macos lang/go/1.16 md/GOOS/darwin md/GOARCH/amd64 api/cloudcontrol/1.0.0
Content-Length: 49
Amz-Sdk-Invocation-Id: d6651962-c415-4689-b7ff-919daae73ed1
Amz-Sdk-Request: attempt=1; max=25
Authorization: AWS4-HMAC-SHA256 Credential=/20220608/us-east-1/cloudcontrolapi/aws4_request, SignedHeaders=amz-sdk-invocation-id;amz-sdk-request;content-length;content-type;host;x-amz-date;x-amz-security-token;x-amz-target, Signature=
Content-Type: application/x-amz-json-1.0
X-Amz-Date: 20220608T121715Z
X-Amz-Security-Token: 
X-Amz-Target: CloudApiService.GetResource
Accept-Encoding: gzip

{"Identifier":"","TypeName":"AWS::Kendra::Index"}" timestamp=2022-06-08T08:17:15.496-0400
2022-06-08T08:17:16.584-0400 [DEBUG] provider.terraform-provider-awscc: [aws-sdk-go-v2]: message="Response
HTTP/1.1 400 Bad Request
Content-Length: 313
Content-Type: application/x-amz-json-1.0
Date: Wed, 08 Jun 2022 12:17:16 GMT
X-Amzn-Requestid: c48959b4-92de-4829-8e88-41706c3e245d

{"__type":"com.amazon.coral.validate#ValidationException","message":"2 validation errors detected: Value '' at 'identifier' failed to satisfy constraint: Member must satisfy regular expression pattern: .+; Value '' at 'identifier' failed to satisfy constraint: Member must have length greater than or equal to 1"}" timestamp=2022-06-08T08:17:16.584-0400
2022-06-08T08:17:16.584-0400 [DEBUG] provider.terraform-provider-awscc: [aws-sdk-go-v2]: message="request failed with unretryable error https response error StatusCode: 400, RequestID: c48959b4-92de-4829-8e88-41706c3e245d, api error ValidationException: 2 validation errors detected: Value '' at 'identifier' failed to satisfy constraint: Member must satisfy regular expression pattern: .+; Value '' at 'identifier' failed to satisfy constraint: Member must have length greater than or equal to 1" timestamp=2022-06-08T08:17:16.584-0400
2022-06-08T08:17:16.609-0400 [ERROR] vertex "awscc_kendra_index.demo-index" error: AWS SDK Go Service Operation Unsuccessful
2022-06-08T08:17:16.609-0400 [ERROR] vertex "awscc_kendra_index.demo-index" error: Provider returned invalid result object after apply
2022-06-08T08:17:16.609-0400 [ERROR] vertex "awscc_kendra_index.demo-index" error: Provider returned invalid result object after apply
2022-06-08T08:17:16.609-0400 [ERROR] vertex "awscc_kendra_index.demo-index" error: Provider returned invalid result object after apply
╷
│ Error: Provider returned invalid result object after apply
│ 
│ After the apply operation, the provider still indicated an unknown value for awscc_kendra_index.demo-index.arn. All values must be known after apply, so this
│ is always a bug in the provider and should be reported in the provider's own repository. Terraform will still save the other known object values in the
│ state.
╵
╷
│ Error: Provider returned invalid result object after apply
│ 
│ After the apply operation, the provider still indicated an unknown value for awscc_kendra_index.demo-index.id. All values must be known after apply, so this
│ is always a bug in the provider and should be reported in the provider's own repository. Terraform will still save the other known object values in the
│ state.
╵
╷
│ Error: Provider returned invalid result object after apply
│ 
│ After the apply operation, the provider still indicated an unknown value for awscc_kendra_index.demo-index.server_side_encryption_configuration. All values
│ must be known after apply, so this is always a bug in the provider and should be reported in the provider's own repository. Terraform will still save the
│ other known object values in the state.
╵
╷
│ Error: AWS SDK Go Service Operation Unsuccessful
│ 
│   with awscc_kendra_index.demo-index,
│   on main.tf line 9, in resource "awscc_kendra_index" "demo-index":
│    9: resource "awscc_kendra_index" "demo-index" {
│ 
│ Calling Cloud Control API service GetResource operation returned: operation error CloudControl: GetResource, https response error StatusCode: 400, RequestID:
│ c48959b4-92de-4829-8e88-41706c3e245d, api error ValidationException: 2 validation errors detected: Value '' at 'identifier' failed to satisfy constraint:
│ Member must satisfy regular expression pattern: .+; Value '' at 'identifier' failed to satisfy constraint: Member must have length greater than or equal to 1
╵
2022-06-08T08:17:16.634-0400 [DEBUG] provider.stdio: received EOF, stopping recv loop: err="rpc error: code = Unavailable desc = transport is closing"
2022-06-08T08:17:16.638-0400 [DEBUG] provider: plugin process exited: path=.terraform/providers/registry.terraform.io/hashicorp/awscc/0.1.0/darwin_amd64/terraform-provider-awscc pid=39194
2022-06-08T08:17:16.638-0400 [DEBUG] provider: plugin exited

Expected Behavior

Actual Behavior

Error after create.

Steps to Reproduce

1. terraform apply

[drewmullen]

I believe there is an issue with the IAM policy. Can you try updating this line to be AWS/Kendra not Kendra. Not sure if thats causing the issue or not here

[ewbankkit]

This may (well) be due to the fact that the Kendra Index resource defines it's own Id property and we don't have to synthesize one...