ListDeploymentGroups (smaws-clients.Smaws_Client_CodeDeploy.ListDeploymentGroups)

val error_to_string : 
  [ Smaws_Lib.Protocols.AwsJson.error
  | `ApplicationDoesNotExistException of
    Types.application_does_not_exist_exception
  | `ApplicationNameRequiredException of
    Types.application_name_required_exception
  | `InvalidApplicationNameException of
    Types.invalid_application_name_exception
  | `InvalidNextTokenException of Types.invalid_next_token_exception ] ->
  string

val request : 
  'http_type Smaws_Lib.Context.t ->
  Types.list_deployment_groups_input ->
  (Types.list_deployment_groups_output,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `ApplicationDoesNotExistException of
      Types.application_does_not_exist_exception
    | `ApplicationNameRequiredException of
      Types.application_name_required_exception
    | `InvalidApplicationNameException of
      Types.invalid_application_name_exception
    | `InvalidNextTokenException of Types.invalid_next_token_exception ])
    Stdlib.result

val request_with_metadata : 
  'http_type Smaws_Lib.Context.t ->
  Types.list_deployment_groups_input ->
  (Types.list_deployment_groups_output Smaws_Lib.Response.t,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `ApplicationDoesNotExistException of
      Types.application_does_not_exist_exception
    | `ApplicationNameRequiredException of
      Types.application_name_required_exception
    | `InvalidApplicationNameException of
      Types.invalid_application_name_exception
    | `InvalidNextTokenException of Types.invalid_next_token_exception ]
    * Smaws_Lib.Response.metadata)
    Stdlib.result