## Tool: `delete_service`

Deletes a single SQL Connect Service instance.

Deleting a service instance will remove the managed backend component, including its associated schemas and connectors. It does NOT delete the underlying databases.

**When to use it:**

- Use this tool to permanently remove a Service instance.

**How to use it:**

- Call `delete_service` with `projectId`, `location`, `serviceId` to identify the service.
- Set `force` to true if you want to delete the service and all its child resources (schemas, connectors). If `force` is false or unset, the deletion will fail if child resources exist.
- This is an asynchronous operation and returns a long-running operation.
- You MUST use the `get_operation` tool with the returned operation name to poll for completion.

**JSON Example:**

    {
              "projectId": "my-project",
              "location": "us-central1",
              "serviceId": "my-service",
              "force": true
            }
            

The following code sample shows how to use `curl` to call the `delete_service` MCP tool.

| Curl Request |
|---|
| ```bash curl --location 'https://firebasedataconnect.googleapis.com/mcp' \ --header 'content-type: application/json' \ --header 'accept: application/json, text/event-stream' \ --data '{ "method": "tools/call", "params": { "name": "delete_service", "arguments": { // provide these details according to the tool's MCP specification } }, "jsonrpc": "2.0", "id": 1 }' ``` |

## Input Schema

Request message for DeleteService facade.

### DeleteServiceRequest

| JSON representation |
|---|
| ``` { "projectId": string, "location": string, "serviceId": string, "force": boolean, // Union field `_etag` can be only one of the following: "etag": string // End of list of possible types for union field `_etag`. } ``` |

| Fields ||
|---|---|
| `projectId` | `string` Required. The project ID or number. |
| `location` | `string` Required. The location of the service. |
| `serviceId` | `string` Required. Identifier. The service ID. |
| `force` | `boolean` Optional. If set to true, any child resources will also be deleted. |
| Union field `_etag`. `_etag` can be only one of the following: ||
| `etag` | `string` Optional. The etag of the Service. |

## Output Schema

This resource represents a long-running operation that is the result of a network API call.

### Operation

| JSON representation |
|---|
| ``` { "name": string, "metadata": { "@type": string, field1: ..., ... }, "done": boolean, // Union field `result` can be only one of the following: "error": { object (`https://firebase.google.com/docs/reference/sql-connect/mcp/tools_list/update_service#Output.Schema.Status`) }, "response": { "@type": string, field1: ..., ... } // End of list of possible types for union field `result`. } ``` |

| Fields ||
|---|---|
| `name` | `string` The server-assigned name, which is only unique within the same service that originally returns it. If you use the default HTTP mapping, the `name` should be a resource name ending with `operations/{unique_id}`. |
| `metadata` | `object` Service-specific metadata associated with the operation. It typically contains progress information and common metadata such as create time. Some services might not provide such metadata. Any method that returns a long-running operation should document the metadata type, if any. An object containing fields of an arbitrary type. An additional field `"@type"` contains a URI identifying the type. Example: `{ "id": 1234, "@type": "types.example.com/standard/id" }`. |
| `done` | `boolean` If the value is `false`, it means the operation is still in progress. If `true`, the operation is completed, and either `error` or `response` is available. |
| Union field `result`. The operation result, which can be either an `error` or a valid `response`. If `done` == `false`, neither `error` nor `response` is set. If `done` == `true`, exactly one of `error` or `response` can be set. Some services might not provide the result. `result` can be only one of the following: ||
| `error` | ``object (`https://firebase.google.com/docs/reference/sql-connect/mcp/tools_list/update_service#Output.Schema.Status`)`` The error result of the operation in case of failure or cancellation. |
| `response` | `object` The normal, successful response of the operation. If the original method returns no data on success, such as `Delete`, the response is `google.protobuf.Empty`. If the original method is standard `Get`/`Create`/`Update`, the response should be the resource. For other methods, the response should have the type `XxxResponse`, where `Xxx` is the original method name. For example, if the original method name is `TakeSnapshot()`, the inferred response type is `TakeSnapshotResponse`. An object containing fields of an arbitrary type. An additional field `"@type"` contains a URI identifying the type. Example: `{ "id": 1234, "@type": "types.example.com/standard/id" }`. |

### Any

| JSON representation |
|---|
| ``` { "typeUrl": string, "value": string } ``` |

| Fields ||
|---|---|
| `typeUrl` | `string` Identifies the type of the serialized Protobuf message with a URI reference consisting of a prefix ending in a slash and the fully-qualified type name. Example: type.googleapis.com/google.protobuf.StringValue This string must contain at least one `/` character, and the content after the last `/` must be the fully-qualified name of the type in canonical form, without a leading dot. Do not write a scheme on these URI references so that clients do not attempt to contact them. The prefix is arbitrary and Protobuf implementations are expected to simply strip off everything up to and including the last `/` to identify the type. `type.googleapis.com/` is a common default prefix that some legacy implementations require. This prefix does not indicate the origin of the type, and URIs containing it are not expected to respond to any requests. All type URL strings must be legal URI references with the additional restriction (for the text format) that the content of the reference must consist only of alphanumeric characters, percent-encoded escapes, and characters in the following set (not including the outer backticks): `/-.~_!$&()*+,;=`. Despite our allowing percent encodings, implementations should not unescape them to prevent confusion with existing parsers. For example, `type.googleapis.com%2FFoo` should be rejected. In the original design of `Any`, the possibility of launching a type resolution service at these type URLs was considered but Protobuf never implemented one and considers contacting these URLs to be problematic and a potential security issue. Do not attempt to contact type URLs. |
| `value` | `string (https://developers.google.com/discovery/v1/type-format format)` Holds a Protobuf serialization of the type described by type_url. A base64-encoded string. |

### Status

| JSON representation |
|---|
| ``` { "code": integer, "message": string, "details": [ { "@type": string, field1: ..., ... } ] } ``` |

| Fields ||
|---|---|
| `code` | `integer` The status code, which should be an enum value of `https://firebase.google.com/docs/reference/sql-connect/mcp/tools_list/execute_graphql#Output.Schema.Code`. |
| `message` | `string` A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the `google.rpc.Status.details` field, or localized by the client. |
| `details[]` | `object` A list of messages that carry the error details. There is a common set of message types for APIs to use. An object containing fields of an arbitrary type. An additional field `"@type"` contains a URI identifying the type. Example: `{ "id": 1234, "@type": "types.example.com/standard/id" }`. |

### Tool Annotations


[Tool annotations](https://modelcontextprotocol.io/specification/latest/schema#toolannotations) are sent to MCP clients to describe the basic risk of a given tool. Most clients treat these hints as untrusted, but they can be used to decide when a confirmation prompt might be sent to a user.


Along with the title string, the following boolean hints are defined as follows:

- `readOnlyHint`: If true, the tool doesn't modify its environment. Default: false.
- `destructiveHint`: If true, then the tool can perform destructive actions. If false, then the tool can only perform additive actions. Default: true.
- `idempotentHint`: If true, then calling the tool repeatedly with the same arguments will have no additional effect on its environment. Default: false.
- `openWorldHint`: If true, then the tool can interact with an 'open world' of external entities. If false, then the tool can only interact with internal entities. For example, a web search tool would be open world, while a memory tool would not be open world.

Destructive Hint: ✅ \| Idempotent Hint: ✅ \| Read Only Hint: ❌ \| Open World Hint: ❌