# Return One MongoDB Process by ID

**GET /api/atlas/v2/groups/{groupId}/processes/{processId}**

Returns the processes for the specified host for the specified project. To use this resource, the requesting Service Account or API Key must have the Project Read Only role.


## Servers
- https://cloud.mongodb.com: https://cloud.mongodb.com ()


## Authentication methods
- Service accounts
- Digest auth


## Parameters

### Path parameters
- **groupId** (string)
  Unique 24-hexadecimal digit string that identifies your project. Use the [/groups](#tag/Projects/operation/listProjects) endpoint to retrieve all projects to which the authenticated user has access.

  **NOTE**: Groups and projects are synonymous terms. Your group id is the same as your project id. For existing groups, your group/project id remains the same. The resource and corresponding endpoints use the term groups.
- **processId** (string)
  Combination of hostname and Internet Assigned Numbers Authority (IANA) port that serves the MongoDB process. The host must be the hostname, fully qualified domain name (FQDN), or Internet Protocol address (IPv4 or IPv6) of the host that runs the MongoDB process (`mongod` or `mongos`). The port must be the IANA port on which the MongoDB process listens for requests.

### Query parameters
- **envelope** (boolean)
  Flag that indicates whether Application wraps the response in an `envelope` JSON object. Some API clients cannot access the HTTP response headers or status code. To remediate this, set envelope=true in the query. Endpoints that return a list of results use the results object as an envelope. Application adds the status parameter to the response body.
- **pretty** (boolean)
  Flag that indicates whether the response body should be in the prettyprint format.


## Responses
### 200
OK

#### Body: application/vnd.atlas.2023-01-01+json (object)
- **created** (string(date-time))
  Date and time when MongoDB Cloud created this MongoDB process. This parameter expresses its value in the ISO 8601 timestamp format in UTC.
- **groupId** (string)
  Unique 24-hexadecimal digit string that identifies the project. The project contains MongoDB processes that you want to return. The MongoDB process can be either the `mongod` or `mongos`.
- **hostname** (string)
  Hostname, fully qualified domain name (FQDN), or Internet Protocol address (IPv4 or IPv6) of the host that runs the MongoDB process (`mongod` or `mongos`).
- **id** (string)
  Combination of hostname and Internet Assigned Numbers Authority (IANA) port that serves the MongoDB process. The host must be the hostname, fully qualified domain name (FQDN), or Internet Protocol address (IPv4 or IPv6) of the host that runs the MongoDB process (`mongod` or `mongos`). The port must be the IANA port on which the MongoDB process listens for requests.
- **lastPing** (string(date-time))
  Date and time when MongoDB Cloud received the last ping for this MongoDB process. This parameter expresses its value in the ISO 8601 timestamp format in UTC.
- **links** (array[object])
  List of one or more Uniform Resource Locators (URLs) that point to API sub-resources, related API resources, or both. RFC 5988 outlines these relationships.
- **port** (integer(int32))
  Internet Assigned Numbers Authority (IANA) port on which the MongoDB process listens for requests.
- **replicaSetName** (string)
  Human-readable label that identifies the replica set that contains this process. This resource returns this parameter if this process belongs to a replica set.
- **shardName** (string)
  Human-readable label that identifies the shard that contains this process. This resource returns this value only if this process belongs to a sharded cluster.
- **typeName** (string)
  Type of MongoDB process that MongoDB Cloud tracks. MongoDB Cloud returns new processes as **NO_DATA** until MongoDB Cloud completes deploying the process.
- **userAlias** (string)
  Human-readable label that identifies the cluster node. MongoDB Cloud sets this hostname usually to the standard hostname for the cluster node. It appears in the connection string for a cluster instead of the value of the hostname parameter.
- **version** (string)
  Version of MongoDB that this process runs.

### 401
Unauthorized.

#### Body: application/json (object)
- **badRequestDetail** (object)
  Bad request detail.
- **detail** (string)
  Describes the specific conditions or reasons that cause each type of error.
- **error** (integer(int32))
  HTTP status code returned with this error.
- **errorCode** (string)
  Application error code returned with this error.
- **parameters** (array[object])
  Parameters used to give more information about the error.
- **reason** (string)
  Application error message returned with this error.

### 403
Forbidden.

#### Body: application/json (object)
- **badRequestDetail** (object)
  Bad request detail.
- **detail** (string)
  Describes the specific conditions or reasons that cause each type of error.
- **error** (integer(int32))
  HTTP status code returned with this error.
- **errorCode** (string)
  Application error code returned with this error.
- **parameters** (array[object])
  Parameters used to give more information about the error.
- **reason** (string)
  Application error message returned with this error.

### 404
Not Found.

#### Body: application/json (object)
- **badRequestDetail** (object)
  Bad request detail.
- **detail** (string)
  Describes the specific conditions or reasons that cause each type of error.
- **error** (integer(int32))
  HTTP status code returned with this error.
- **errorCode** (string)
  Application error code returned with this error.
- **parameters** (array[object])
  Parameters used to give more information about the error.
- **reason** (string)
  Application error message returned with this error.

### 500
Internal Server Error.

#### Body: application/json (object)
- **badRequestDetail** (object)
  Bad request detail.
- **detail** (string)
  Describes the specific conditions or reasons that cause each type of error.
- **error** (integer(int32))
  HTTP status code returned with this error.
- **errorCode** (string)
  Application error code returned with this error.
- **parameters** (array[object])
  Parameters used to give more information about the error.
- **reason** (string)
  Application error message returned with this error.


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