BP_REST_Activity_Link_Preview_Endpoint::get_item_schema()

	public function get_item_schema() {
		$schema = array(
			'$schema'    => 'http://json-schema.org/draft-04/schema#',
			'title'      => 'bp_activity_link_preview',
			'type'       => 'object',
			'properties' => array(
				'title'       => array(
					'context'     => array( 'embed', 'view', 'edit' ),
					'description' => __( 'Title for the link preview.', 'buddyboss' ),
					'type'        => 'string',
					'readonly'    => true,
				),
				'description' => array(
					'context'     => array( 'embed', 'view', 'edit' ),
					'description' => __( 'Description or HTML to generate the link preview.', 'buddyboss' ),
					'type'        => 'string',
					'readonly'    => true,
				),
				'images'      => array(
					'context'     => array( 'embed', 'view', 'edit' ),
					'description' => __( 'Image URLs for the preview.', 'buddyboss' ),
					'type'        => 'array',
					'readonly'    => true,
					'items'       => array(
						'type' => 'string',
					),
				),
				'error'       => array(
					'context'     => array( 'embed', 'view', 'edit' ),
					'description' => __( 'If any errors to retrieving a the preview data.', 'buddyboss' ),
					'type'        => 'string',
					'readonly'    => true,
				),
				'wp_embed'    => array(
					'context'     => array( 'embed', 'view', 'edit' ),
					'description' => __( 'Whether the URL is wp embed or not.', 'buddyboss' ),
					'type'        => 'boolean',
					'readonly'    => true,
				),
			),
		);

		/**
		 * Filters the activity link preview schema.
		 *
		 * @param string $schema The endpoint schema.
		 */
		return apply_filters( 'bp_rest_activity_link_preview_schema', $this->add_additional_fields_schema( $schema ) );
	}