Seamlessly overwrite existing custom form in case of conflict

[davidfischer-ch]

Inspired by https://registry.terraform.io/providers/gitlabhq/gitlab/latest/docs/resources/branch_protection.

╷
│ Error: Client error
│
│   with module.windows_4_2[0].module.template_sql_server.aria_custom_form.form[0],
│   on .terraform\modules\windows_4_2.template_sql_server\form.tf line 1, in resource "aria_custom_form" "form":
│    1: resource "aria_custom_form" "form" {
│
│ Unable to create Custom Form c25531b2-df94-4a6f-9a14-e5c930fa5e6d (DFI -
│ Windows Server SQL Server v4.2), got error: API response status code 400
│ (expected 201), Body:
│ {"timestamp":"2025-02-20T15:01:57.977+0000","path":"/form-service/api/forms","status":400,"error":"Bad
│ Request","message":"could not execute statement [ERROR: duplicate key value
│ violates unique constraint
│ \"form_formdefinition_source_id_source_type_type_tenant_key\"\n  Detail:
│ Key (source_id, source_type, type,
│ tenant)=(2c08c969-9741-3d83-ac90-f3bd98f5da17, com.vmw.blueprint,
│ requestForm, 2817c6e5-7408-449f-a86d-8f511105e5ba) already exists.] [insert
│ into form_formdefinition
│ (created_date,form,modified_date,name,provider_ref,status,styles,source_id,source_type,type,tenant,id)
│ values (?,?,?,?,?,?,?,?,?,?,?,?)]; SQL [insert into form_formdefinition
│ (created_date,form,modified_date,name,provider_ref,status,styles,source_id,source_type,type,tenant,id)
│ values (?,?,?,?,?,?,?,?,?,?,?,?)]; constraint
│ [form_formdefinition_source_id_source_type_type_tenant_key]","errorCode":10106,"@type":"data_integrity_violation","cause":{"message":"could
│ not execute statement [ERROR: duplicate key value violates unique
│ constraint \"form_formdefinition_source_id_source_type_type_tenant_key\"\n
│ Detail: Key (source_id, source_type, type,
│ tenant)=(2c08c969-9741-3d83-ac90-f3bd98f5da17, com.vmw.blueprint,
│ requestForm, 2817c6e5-7408-449f-a86d-8f511105e5ba) already exists.] [insert
│ into form_formdefinition
│ (created_date,form,modified_date,name,provider_ref,status,styles,source_id,source_type,type,tenant,id)
│ values (?,?,?,?,?,?,?,?,?,?,?,?)]","@type":"jdbc_exception","sql":"insert
│ into form_formdefinition
│ (created_date,form,modified_date,name,provider_ref,status,styles,source_id,source_type,type,tenant,id)
│ values (?,?,?,?,?,?,?,?,?,?,?,?)","cause":{"message":"ERROR: duplicate key
│ value violates unique constraint
│ \"form_formdefinition_source_id_source_type_type_tenant_key\"\n  Detail:
│ Key (source_id, source_type, type,
│ tenant)=(2c08c969-9741-3d83-ac90-f3bd98f5da17, com.vmw.blueprint,
│ requestForm, 2817c6e5-7408-449f-a86d-8f511105e5ba) already
│ exists.","@type":"sql_exception","sqlState":"23505","errorCode":0}}}
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