[ISSUE] Error: cannot create group: unexpected error handling request: invalid character 'h' looking for beginning of value

[mike-decaro]

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Description Attempting to create a workspace group through terraform; intent of the group is to manage workspace permissions for any service principal associated to the account

Provider access key being used is that of an account-level admin.

Apply works successfully without below databricks_group resource

Reproduction

Provider:

provider "databricks" {
  host  = data.aws_ssm_parameter.databricks_workspace_url.value
  token = data.aws_ssm_parameter.databricks_workspace_token.value
}

Resource:

resource "databricks_group" "service_principals" {
  display_name = "Service Principals - ${local.workspace_name}"
}

Expected behavior Group is created in workspace

Is it a regression? No

Debug Logs Request log:

│ POST /api/2.0/preview/scim/v2/Groups
│ > * Host: 
│ > * Accept: application/json
│ > * Authorization: REDACTED
│ > * Content-Type: application/scim+json; charset=utf-8
│ > * Traceparent: 00-03f3a8b365c15c5f7ba5441774ecae42-5471b186fc92ad05-01
│ > * User-Agent: databricks-tf-provider/1.50.0 databricks-sdk-go/0.44.0 go/1.22.6 os/darwin terraform/1.2.2 resource/group auth/pat
│ > {
│ >   "displayName": "Service Principals - playground",
│ >   "entitlements": [
│ >     {}
│ >   ],
│ >   "schemas": [
│ >     "urn:ietf:params:scim:schemas:core:2.0:Group"
│ >   ]
│ > }
│ < HTTP/2.0 403 Forbidden
│ < * Content-Type: application/json
│ < * Date: Wed, 21 Aug 2024 00:31:39 GMT
│ < * Server: databricks
│ < * Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
│ < * Vary: Accept-Encoding
│ < * X-Content-Type-Options: nosniff
│ < * X-Databricks-Org-Id: 1936515022650552
│ < * X-Databricks-Reason-Phrase: https://dbc-2afba066-fe0a.cloud.databricks.com/api/2.0/preview/scim/v2/Groups is only accessible by admins.
│ < https://dbc-2afba066-fe0a.cloud.databricks.com/api/2.0/preview/scim/v2/Groups is only accessible by admins.
│ 
│   with databricks_group.service_principals,
│   on groups.tf line 13, in resource "databricks_group" "service_principals":
│   13: resource "databricks_group" "service_principals" {
│ 

Other Information

• Terraform version 1.2.2
• Databricks provider 1.5.0

Additional context

Group is being created after change from basic auth to OAuth so that account level service principal's token can be used to apply workspace infrastructure.