End of support notice: On October 7th, 2026, AWS will discontinue support for AWS IoT Greengrass Version 1. After October 7th, 2026, you will no longer be able to access the AWS IoT Greengrass V1 resources. For more information, please visit [Migrate from AWS IoT Greengrass Version 1](https://docs.aws.amazon.com/greengrass/v2/developerguide/migrate-from-v1.html).

# ListConnectorDefinitions


Retrieves a list of connector definitions.

URI: `GET /greengrass/definition/connectors`

Produces: application/json

## CLI:


```
aws greengrass list-connector-definitions \
  [--max-results <value>] \
  [--next-token <value>]  \
  [--cli-input-json <value>] \
  [--generate-cli-skeleton]
```

cli-input-json format:

```
{
"MaxResults": "integer",
"NextToken": "string"
}
```

## Parameters:


[**MaxResults**](parameters-maxresultsparam.md)  
The maximum number of results to be returned per request.  
where used: query; required: false  
type: integer

[**NextToken**](parameters-nexttokenparam.md)  
The token for the next set of results, or `null` if there are no more results.  
where used: query; required: false  
type: string

## Responses:


**200** (ListConnectorDefinitionsResponse)  
  
 [ ListDefinitionsResponse](definitions-listdefinitionsresponse.md)   

```
{
"Definitions": [
  {
    "Name": "string",
    "Id": "string",
    "Arn": "string",
    "tags": {
      "additionalProperty0": "string",
      "additionalProperty1": "string",
      "additionalProperty2": "string"
    },
    "LastUpdatedTimestamp": "string",
    "CreationTimestamp": "string",
    "LatestVersion": "string",
    "LatestVersionArn": "string"
  }
],
"NextToken": "string"
}
```  
ListDefinitionsResponse  
A list of definitions.  
type: object  
Definitions  
Information about a definition.  
type: array  
items: [DefinitionInformation](definitions-definitioninformation.md)  
DefinitionInformation  
Information about a definition.  
type: object  
Name  
The name of the definition.  
type: string  
Id  
The ID of the definition.  
type: string  
Arn  
The ARN of the definition.  
type: string  
tags  
The resource tags.  
type: object  
additionalProperties: The key-value pair for the resource tag. Type: string  
LastUpdatedTimestamp  
The time, in milliseconds since the epoch, when the definition was last updated.  
type: string  
CreationTimestamp  
The time, in milliseconds since the epoch, when the definition was created.  
type: string  
LatestVersion  
The ID of the latest version associated with the definition.  
type: string  
LatestVersionArn  
The ARN of the latest version associated with the definition.  
type: string  
NextToken  
The token for the next set of results, or `null` if there are no more results.  
type: string