extend description

Author: vasilich6107

docs/generators/dart-dio.md

@@ -23,7 +23,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |disallowAdditionalPropertiesIfNotPresent|If false, the 'additionalProperties' implementation (set to true by default) is compliant with the OAS and JSON schema specifications. If true (default), keep the old (incorrect) behaviour that 'additionalProperties' is set to false by default.|<dl><dt>**false**</dt><dd>The 'additionalProperties' implementation is compliant with the OAS and JSON schema specifications.</dd><dt>**true**</dt><dd>Keep the old (incorrect) behaviour that 'additionalProperties' is set to false by default.</dd></dl>|true|
 |ensureUniqueParams|Whether to ensure parameter names are unique in an operation (rename parameters that are not).| |true|
 |enumUnknownDefaultCase|If the server adds new enum cases, that are unknown by an old spec/client, the client will fail to parse the network response.With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the server sends an enum case that is not known by the client/spec, they can safely fallback to this case.|<dl><dt>**false**</dt><dd>No changes to the enum's are made, this is the default option.</dd><dt>**true**</dt><dd>With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the enum case sent by the server is not known by the client/spec, can safely be decoded to this case.</dd></dl>|false|
-|equalityCheckMethod|Specify equality check method|<dl><dt>**default**</dt><dd>[DEFAULT] Built in hash code generation method</dd><dt>**equatable**</dt><dd>Uses equatable library for equality checking</dd></dl>|default|
+|equalityCheckMethod|Specify equality check method. Takes effect only in case if serializationLibrary is json_serializable.|<dl><dt>**default**</dt><dd>[DEFAULT] Built in hash code generation method</dd><dt>**equatable**</dt><dd>Uses equatable library for equality checking</dd></dl>|default|
 |finalProperties|Whether properties are marked as final when using Json Serializable for serialization| |true|
 |legacyDiscriminatorBehavior|Set to false for generators with better support for discriminators. (Python, Java, Go, PowerShell, C# have this enabled by default).|<dl><dt>**true**</dt><dd>The mapping in the discriminator includes descendent schemas that allOf inherit from self and the discriminator mapping schemas in the OAS document.</dd><dt>**false**</dt><dd>The mapping in the discriminator includes any descendent schemas that allOf inherit from self, any oneOf schemas, any anyOf schemas, any x-discriminator-values, and the discriminator mapping schemas in the OAS document AND Codegen validates that oneOf and anyOf schemas contain the required discriminator and throws an error if the discriminator is missing.</dd></dl>|true|
 |prependFormOrBodyParameters|Add form or body parameters to the beginning of the parameter list.| |false|

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/DartDioClientCodegen.java

@@ -112,7 +112,7 @@ public DartDioClientCodegen() {
         cliOptions.add(serializationLibrary);
 
         // Equality check option
-        final CliOption equalityCheckOption = CliOption.newString(EQUALITY_CHECK_METHOD, "Specify equality check method");
+        final CliOption equalityCheckOption = CliOption.newString(EQUALITY_CHECK_METHOD, "Specify equality check method. Takes effect only in case if serializationLibrary is json_serializable.");
         equalityCheckOption.setDefault(EQUALITY_CHECK_METHOD_DEFAULT);
 
         final Map<String, String> equalityCheckOptions = new HashMap<>();