docs(modelarts/node_pool_nodes|resource_pool_nodes): modify description of the fields (#7387)

Author: wuzhuanhong

docs/data-sources/modelartsv2_node_pool_nodes.md

@@ -64,16 +64,16 @@ The `metadata` block supports:
 
 * `creation_timestamp` - The creation timestamp of the node.
 
-* `labels` - The labels of the node.
+* `labels` - The labels of the node, in JSON format.
 
-* `annotations` - The annotation configuration of the node.
+* `annotations` - The annotation configuration of the node, in JSON format.
 
 <a name="v2modelarts_node_pool_nodes_spec"></a>
 The `spec` block supports:
 
 * `flavor` - The flavor of the node.
 
-* `extend_params` - The extend parameters of the node.
+* `extend_params` - The extend parameters of the node, in JSON format.
 
 * `host_network` - The network configuration of the node.  
   The [host_network](#v2modelarts_node_pool_nodes_spec_host_network) structure is documented below.

docs/data-sources/modelartsv2_resource_pool_nodes.md

@@ -57,16 +57,16 @@ The `metadata` block supports:
 
 * `creation_timestamp` - The creation timestamp of the node.
 
-* `labels` - The labels of the node.
+* `labels` - The labels of the node, in JSON format.
 
-* `annotations` - The annotation configuration of the node.
+* `annotations` - The annotation configuration of the node, in JSON format.
 
 <a name="modelartsv2_resource_pool_nodes_spec"></a>
 The `spec` block supports:
 
 * `flavor` - The flavor of the node.
 
-* `extend_params` - The extend parameters of the node.
+* `extend_params` - The extend parameters of the node, in JSON format.
 
 * `host_network` - The network configuration of the node.  
   The [host_network](#modelartsv2_resource_pool_nodes_spec_host_network) structure is documented below.

huaweicloud/services/modelarts/data_source_huaweicloud_modelartsv2_node_pool_nodes.go

@@ -88,12 +88,12 @@ func dataSourceV2NodePoolNodeMetadataSchema() *schema.Resource {
 			"labels": {
 				Type:        schema.TypeString,
 				Computed:    true,
-				Description: `The labels of the node.`,
+				Description: `The labels of the node, in JSON format.`,
 			},
 			"annotations": {
 				Type:        schema.TypeString,
 				Computed:    true,
-				Description: `The annotation configuration of the node.`,
+				Description: `The annotation configuration of the node, in JSON format.`,
 			},
 		},
 	}
@@ -110,7 +110,7 @@ func dataSourceV2NodePoolNodeSpecSchema() *schema.Resource {
 			"extend_params": {
 				Type:        schema.TypeString,
 				Computed:    true,
-				Description: `The extend parameters of the node.`,
+				Description: `The extend parameters of the node, in JSON format.`,
 			},
 			"host_network": {
 				Type:        schema.TypeList,

huaweicloud/services/modelarts/data_source_huaweicloud_modelartsv2_resource_pool_nodes.go

@@ -105,7 +105,7 @@ func dataSourceV2ResourcePoolNodeSpecSchema() *schema.Resource {
 			"extend_params": {
 				Type:        schema.TypeString,
 				Computed:    true,
-				Description: `The extend parameters of the node.`,
+				Description: `The extend parameters of the node, in JSON format.`,
 			},
 			"host_network": {
 				Type:        schema.TypeList,