Add credential_type and credential_config to static roles for DBs

CHANGELOG.md

@@ -8,6 +8,7 @@ FEATURES:
 * Update `vault_pki_secret_backend_role` to support the `cn_validations` role field ([#1820](https://github.com/hashicorp/terraform-provider-vault/pull/1820)).
 * Add new resource `vault_pki_secret_backend_acme_eab` to manage PKI ACME external account binding tokens. Requires Vault 1.14+. ([#2367](https://github.com/hashicorp/terraform-provider-vault/pull/2367))
 * Add new data source and resource `vault_pki_secret_backend_config_cmpv2`. Requires Vault 1.18+. *Available only for Vault Enterprise* ([#2330](https://github.com/hashicorp/terraform-provider-vault/pull/2330))
+* Add `credential_type` and `credential_config` to `database_secret_backend_static_role` to support features like rsa keys for Snowflake DB engines with static roles
 
 IMPROVEMENTS:
 

vault/resource_database_secret_backend_static_role.go

@@ -26,6 +26,8 @@ var staticRoleFields = []string{
 	consts.FieldRotationPeriod,
 	consts.FieldRotationStatements,
 	consts.FieldDBName,
+	consts.FieldCredentialType,
+	consts.FieldCredentialConfig,
 }
 
 func databaseSecretBackendStaticRoleResource() *schema.Resource {
@@ -99,6 +101,20 @@ func databaseSecretBackendStaticRoleResource() *schema.Resource {
 				Description: "The password corresponding to the username in the database. " +
 					"Required when using the Rootless Password Rotation workflow for static roles.",
 			},
+			consts.FieldCredentialType: {
+				Type:     schema.TypeString,
+				Optional: true,
+				Default:  "password",
+				Description: "The credential type for the user, can be one of \"password\", \"rsa_private_key\" or \"client_certificate\"." +
+					"The configuration can be done in `credential_config`.",
+			},
+			consts.FieldCredentialConfig: {
+				Type:     schema.TypeMap,
+				Elem:     &schema.Schema{Type: schema.TypeString},
+				Optional: true,
+				Description: "The configuration for the credential type." +
+					"Full documentation for the allowed values can be found under \"https://developer.hashicorp.com/vault/api-docs/secret/databases#credential_config\".",
+			},
 		},
 	}
 }
@@ -138,6 +154,14 @@ func databaseSecretBackendStaticRoleWrite(ctx context.Context, d *schema.Resourc
 		data[consts.FieldRotationPeriod] = v
 	}
 
+	if v, ok := d.GetOk(consts.FieldCredentialType); ok && v != "" {
+		data[consts.FieldCredentialType] = v
+	}
+
+	if v, ok := d.GetOk(consts.FieldCredentialConfig); ok && v != "" {
+		data[consts.FieldCredentialConfig] = v
+	}
+
 	if provider.IsAPISupported(meta, provider.VaultVersion118) && provider.IsEnterpriseSupported(meta) {
 		if v, ok := d.GetOk(consts.FieldSelfManagedPassword); ok && v != "" {
 			data[consts.FieldSelfManagedPassword] = v