diff --git a/res/ari/resource_bridges.h b/res/ari/resource_bridges.h
index dd4575a73b178b04da4b49806843abb871c659bd..57331712246cb7c2125b7a64537c709860982f6c 100644
--- a/res/ari/resource_bridges.h
+++ b/res/ari/resource_bridges.h
@@ -179,7 +179,7 @@ struct ast_play_on_bridge_args {
 /*!
  * \brief Start playback of media on a bridge.
  *
- * The media URI may be any of a number of URI's. You may use http: and https: URI's, as well as sound: and recording: URI's. This operation creates a playback resource that can be used to control the playback of media (pause, rewind, fast forward, etc.)
+ * The media URI may be any of a number of URI's. Currently sound: and recording: URI's are supported. This operation creates a playback resource that can be used to control the playback of media (pause, rewind, fast forward, etc.)
  *
  * \param headers HTTP headers
  * \param args Swagger parameters
diff --git a/res/ari/resource_channels.h b/res/ari/resource_channels.h
index e4dcc1b7d4d55892b6676a5b6e8384a601011d6a..699424efdc4dba126d0e4dce5e470981915c2ec4 100644
--- a/res/ari/resource_channels.h
+++ b/res/ari/resource_channels.h
@@ -260,7 +260,7 @@ struct ast_play_on_channel_args {
 /*!
  * \brief Start playback of media.
  *
- * The media URI may be any of a number of URI's. You may use http: and https: URI's, as well as sound: and recording: URI's. This operation creates a playback resource that can be used to control the playback of media (pause, rewind, fast forward, etc.)
+ * The media URI may be any of a number of URI's. Currently sound: and recording: URI's are supported. This operation creates a playback resource that can be used to control the playback of media (pause, rewind, fast forward, etc.)
  *
  * \param headers HTTP headers
  * \param args Swagger parameters
diff --git a/res/ari/resource_playback.h b/res/ari/resource_playback.h
index c606a5cafab9dc0308fea252398a9b04ee442b82..719997a0057d702744ebaadc762537548baba14e 100644
--- a/res/ari/resource_playback.h
+++ b/res/ari/resource_playback.h
@@ -73,7 +73,7 @@ struct ast_control_playback_args {
 	const char *operation;
 };
 /*!
- * \brief Get a playback's details.
+ * \brief Control a playback.
  *
  * \param headers HTTP headers
  * \param args Swagger parameters
diff --git a/res/res_ari_playback.c b/res/res_ari_playback.c
index 55da058a85242087776dc58a4693b412b444d7f6..e30800d08317746b33dd780eae2840bc026dbf54 100644
--- a/res/res_ari_playback.c
+++ b/res/res_ari_playback.c
@@ -145,7 +145,7 @@ static void ast_ari_stop_playback_cb(
 		break;
 	default:
 		if (200 <= code && code <= 299) {
-			is_valid = ast_ari_validate_playback(
+			is_valid = ast_ari_validate_void(
 				response->message);
 		} else {
 			ast_log(LOG_ERROR, "Invalid error response %d for /playback/{playbackId}\n", code);
diff --git a/rest-api-templates/api.wiki.mustache b/rest-api-templates/api.wiki.mustache
index a19e496e1198310815364c87d211671ce4f620d8..ba3a3d18cfcdc92545ffd55895e4e916e065ccf2 100644
--- a/rest-api-templates/api.wiki.mustache
+++ b/rest-api-templates/api.wiki.mustache
@@ -13,26 +13,26 @@ h1. {{name_title}}
 {anchor:{{nickname}}}
 h2. {{http_method}} {{wiki_path}}
 
-{{{summary}}}{{#wiki_notes}} {{{wiki_notes}}}{{/wiki_notes}}
+{{{wiki_summary}}}{{#wiki_notes}} {{{wiki_notes}}}{{/wiki_notes}}
 {{#has_path_parameters}}
 
 h3. Path parameters
 {{#path_parameters}}
-* {{name}}: {{data_type}}{{#default_value}} = {{default_value}}{{/default_value}} - {{description}}
+* {{name}}: {{data_type}}{{#default_value}} = {{default_value}}{{/default_value}} - {{{wiki_description}}}
 {{/path_parameters}}
 {{/has_path_parameters}}
 {{#has_query_parameters}}
 
 h3. Query parameters
 {{#query_parameters}}
-* {{name}}: {{data_type}}{{#default_value}} = {{default_value}}{{/default_value}} -{{#required}} *(required)*{{/required}} {{description}}
+* {{name}}: {{data_type}}{{#default_value}} = {{default_value}}{{/default_value}} -{{#required}} *(required)*{{/required}} {{{wiki_description}}}
 {{/query_parameters}}
 {{/has_query_parameters}}
 {{#has_header_parameters}}
 
 h3. Header parameters
 {{#header_parameters}}
-* {{name}}: {{data_type}}{{#default_value}} = {{default_value}}{{/default_value}} -{{#required}} *(required)*{{/required}} {{description}}
+* {{name}}: {{data_type}}{{#default_value}} = {{default_value}}{{/default_value}} -{{#required}} *(required)*{{/required}} {{{wiki_description}}}
 {{/header_parameters}}
 {{/has_header_parameters}}
 {{#has_error_responses}}
diff --git a/rest-api-templates/asterisk_processor.py b/rest-api-templates/asterisk_processor.py
index 65013d3384721219e31ac8a9c0995d39fd857b25..2ea552932718214fea5d6f63d7e05d17a6b74206 100644
--- a/rest-api-templates/asterisk_processor.py
+++ b/rest-api-templates/asterisk_processor.py
@@ -187,6 +187,7 @@ class AsteriskProcessor(SwaggerPostProcessor):
         operation.c_http_method = 'AST_HTTP_' + operation.http_method
         if not operation.summary.endswith("."):
             raise SwaggerError("Summary should end with .", context)
+        operation.wiki_summary = wikify(operation.summary or "")
         operation.wiki_notes = wikify(operation.notes or "")
 
     def process_parameter(self, parameter, context):
@@ -202,10 +203,12 @@ class AsteriskProcessor(SwaggerPostProcessor):
             parameter.c_space = ''
         else:
             parameter.c_space = ' '
+        parameter.wiki_description = wikify(parameter.description)
 
     def process_model(self, model, context):
         model.description_dox = model.description.replace('\n', '\n * ')
         model.description_dox = re.sub(' *\n', '\n', model.description_dox)
+        model.wiki_description = wikify(model.description)
         model.c_id = snakify(model.id)
         return model
 
diff --git a/rest-api-templates/models.wiki.mustache b/rest-api-templates/models.wiki.mustache
index e3d3eb95caf98333d2524a0897182de03394fd8e..b2e742afc4df3293b5cb234569e01192ff0909a3 100644
--- a/rest-api-templates/models.wiki.mustache
+++ b/rest-api-templates/models.wiki.mustache
@@ -6,15 +6,15 @@
 h1. {{id}}
 {{#extends}}Base type: [{{extends}}|#{{extends}}]{{/extends}}
 {{#has_subtypes}}Subtypes:{{#subtypes}} [{{id}}|#{{id}}]{{/subtypes}}{{/has_subtypes}}
-{{#description}}
+{{#wiki_description}}
 
-{{{description}}}
-{{/description}}
+{{{wiki_description}}}
+{{/wiki_description}}
 {code:language=javascript|collapse=true}
 {{{model_json}}}
 {code}
 {{#properties}}
-* {{name}}: {{#type}}{{#is_primitive}}{{wiki_name}}{{/is_primitive}}{{^is_primitive}}[{{wiki_name}}|#{{singular_name}}]{{/is_primitive}}{{/type}}{{^required}} _(optional)_{{/required}}{{#description}} - {{{description}}}{{/description}}
+* {{name}}: {{#type}}{{#is_primitive}}{{wiki_name}}{{/is_primitive}}{{^is_primitive}}[{{wiki_name}}|#{{singular_name}}]{{/is_primitive}}{{/type}}{{^required}} _(optional)_{{/required}}{{#wiki_description}} - {{{wiki_description}}}{{/wiki_description}}
 {{/properties}}
 
 {{/models}}
diff --git a/rest-api/api-docs/bridges.json b/rest-api/api-docs/bridges.json
index 9f8af9e0e88991490f7588fa6de6832906ed29e3..640cf4c5d531593740311bd5ef615a04ca2ac1e6 100644
--- a/rest-api/api-docs/bridges.json
+++ b/rest-api/api-docs/bridges.json
@@ -278,7 +278,7 @@
 				{
 					"httpMethod": "POST",
 					"summary": "Start playback of media on a bridge.",
-					"notes": "The media URI may be any of a number of URI's. You may use http: and https: URI's, as well as sound: and recording: URI's. This operation creates a playback resource that can be used to control the playback of media (pause, rewind, fast forward, etc.)",
+					"notes": "The media URI may be any of a number of URI's. Currently sound: and recording: URI's are supported. This operation creates a playback resource that can be used to control the playback of media (pause, rewind, fast forward, etc.)",
 					"nickname": "playOnBridge",
 					"responseClass": "Playback",
 					"parameters": [
diff --git a/rest-api/api-docs/channels.json b/rest-api/api-docs/channels.json
index b408d8b173cc3071e31594fee6fa2de40f748bc9..9d60b2b7c500cd92f0eae6a57bb0146f91da0dc3 100644
--- a/rest-api/api-docs/channels.json
+++ b/rest-api/api-docs/channels.json
@@ -544,7 +544,7 @@
 				{
 					"httpMethod": "POST",
 					"summary": "Start playback of media.",
-					"notes": "The media URI may be any of a number of URI's. You may use http: and https: URI's, as well as sound: and recording: URI's. This operation creates a playback resource that can be used to control the playback of media (pause, rewind, fast forward, etc.)",
+					"notes": "The media URI may be any of a number of URI's. Currently sound: and recording: URI's are supported. This operation creates a playback resource that can be used to control the playback of media (pause, rewind, fast forward, etc.)",
 					"nickname": "playOnChannel",
 					"responseClass": "Playback",
 					"parameters": [
diff --git a/rest-api/api-docs/playback.json b/rest-api/api-docs/playback.json
index 734abdbff1664e4233ce74da7d5a59898a79dd03..a195186f2ef2d60b32d1cf54f048d63ace3bd7d8 100644
--- a/rest-api/api-docs/playback.json
+++ b/rest-api/api-docs/playback.json
@@ -31,7 +31,7 @@
 					"httpMethod": "DELETE",
 					"summary": "Stop a playback.",
 					"nickname": "stopPlayback",
-					"responseClass": "Playback",
+					"responseClass": "void",
 					"parameters": [
 						{
 							"name": "playbackId",
@@ -51,7 +51,7 @@
 			"operations": [
 				{
 					"httpMethod": "POST",
-					"summary": "Get a playback's details.",
+					"summary": "Control a playback.",
 					"nickname": "controlPlayback",
 					"responseClass": "void",
 					"parameters": [