## Update Credential

`BetaManagedAgentsCredential beta().vaults().credentials().update(CredentialUpdateParamsparams, RequestOptionsrequestOptions = RequestOptions.none())`

**post** `/v1/vaults/{vault_id}/credentials/{credential_id}`

Update Credential

### Parameters

- `CredentialUpdateParams params`

  - `String vaultId`

  - `Optional<String> credentialId`

  - `Optional<List<AnthropicBeta>> betas`

    Optional header to specify the beta version(s) you want to use.

    - `MESSAGE_BATCHES_2024_09_24("message-batches-2024-09-24")`

    - `PROMPT_CACHING_2024_07_31("prompt-caching-2024-07-31")`

    - `COMPUTER_USE_2024_10_22("computer-use-2024-10-22")`

    - `COMPUTER_USE_2025_01_24("computer-use-2025-01-24")`

    - `PDFS_2024_09_25("pdfs-2024-09-25")`

    - `TOKEN_COUNTING_2024_11_01("token-counting-2024-11-01")`

    - `TOKEN_EFFICIENT_TOOLS_2025_02_19("token-efficient-tools-2025-02-19")`

    - `OUTPUT_128K_2025_02_19("output-128k-2025-02-19")`

    - `FILES_API_2025_04_14("files-api-2025-04-14")`

    - `MCP_CLIENT_2025_04_04("mcp-client-2025-04-04")`

    - `MCP_CLIENT_2025_11_20("mcp-client-2025-11-20")`

    - `DEV_FULL_THINKING_2025_05_14("dev-full-thinking-2025-05-14")`

    - `INTERLEAVED_THINKING_2025_05_14("interleaved-thinking-2025-05-14")`

    - `CODE_EXECUTION_2025_05_22("code-execution-2025-05-22")`

    - `EXTENDED_CACHE_TTL_2025_04_11("extended-cache-ttl-2025-04-11")`

    - `CONTEXT_1M_2025_08_07("context-1m-2025-08-07")`

    - `CONTEXT_MANAGEMENT_2025_06_27("context-management-2025-06-27")`

    - `MODEL_CONTEXT_WINDOW_EXCEEDED_2025_08_26("model-context-window-exceeded-2025-08-26")`

    - `SKILLS_2025_10_02("skills-2025-10-02")`

    - `FAST_MODE_2026_02_01("fast-mode-2026-02-01")`

    - `OUTPUT_300K_2026_03_24("output-300k-2026-03-24")`

    - `USER_PROFILES_2026_03_24("user-profiles-2026-03-24")`

    - `ADVISOR_TOOL_2026_03_01("advisor-tool-2026-03-01")`

    - `MANAGED_AGENTS_2026_04_01("managed-agents-2026-04-01")`

    - `CACHE_DIAGNOSIS_2026_04_07("cache-diagnosis-2026-04-07")`

    - `THINKING_TOKEN_COUNT_2026_05_13("thinking-token-count-2026-05-13")`

    - `SERVER_SIDE_FALLBACK_2026_06_01("server-side-fallback-2026-06-01")`

    - `FALLBACK_CREDIT_2026_06_01("fallback-credit-2026-06-01")`

  - `Optional<Auth> auth`

    Updated authentication details for a credential.

    - `class BetaManagedAgentsMcpOAuthUpdateParams:`

      Parameters for updating an MCP OAuth credential. The `mcp_server_url` is immutable.

      - `Type type`

        - `MCP_OAUTH("mcp_oauth")`

      - `Optional<String> accessToken`

        Updated OAuth access token.

      - `Optional<LocalDateTime> expiresAt`

        A timestamp in RFC 3339 format

      - `Optional<BetaManagedAgentsMcpOAuthRefreshUpdateParams> refresh`

        Parameters for updating OAuth refresh token configuration.

        - `Optional<String> refreshToken`

          Updated OAuth refresh token.

        - `Optional<String> scope`

          Updated OAuth scope for the refresh request.

        - `Optional<TokenEndpointAuth> tokenEndpointAuth`

          Updated HTTP Basic authentication parameters for the token endpoint.

          - `class BetaManagedAgentsTokenEndpointAuthBasicUpdateParam:`

            Updated HTTP Basic authentication parameters for the token endpoint.

            - `Type type`

              - `CLIENT_SECRET_BASIC("client_secret_basic")`

            - `Optional<String> clientSecret`

              Updated OAuth client secret.

          - `class BetaManagedAgentsTokenEndpointAuthPostUpdateParam:`

            Updated POST body authentication parameters for the token endpoint.

            - `Type type`

              - `CLIENT_SECRET_POST("client_secret_post")`

            - `Optional<String> clientSecret`

              Updated OAuth client secret.

    - `class BetaManagedAgentsStaticBearerUpdateParams:`

      Parameters for updating a static bearer token credential. The `mcp_server_url` is immutable.

      - `Type type`

        - `STATIC_BEARER("static_bearer")`

      - `Optional<String> token`

        Updated static bearer token value.

    - `class BetaManagedAgentsEnvironmentVariableUpdateParams:`

      Parameters for updating an environment variable credential. `secret_name` is immutable.

      - `Type type`

        - `ENVIRONMENT_VARIABLE("environment_variable")`

      - `Optional<BetaManagedAgentsCredentialNetworkingParams> networking`

        Updated networking scope. Full replacement.

        - `class BetaManagedAgentsUnrestrictedCredentialNetworkingParams:`

          Substitute the secret on any host the session's Environment network policy permits egress to. The Environment's network policy is the only boundary on where the secret can reach.

          - `Type type`

            - `UNRESTRICTED("unrestricted")`

        - `class BetaManagedAgentsLimitedCredentialNetworkingParams:`

          Substitute the secret only on requests to the listed hosts.

          - `List<String> allowedHosts`

            Hostnames on which the secret will be substituted. Each entry is a bare hostname (`api.example.com`), an IPv4 address (`192.0.2.1`), or a `*.`-prefixed wildcard (`*.example.com`). URLs, ports, paths, and IPv6 addresses are not accepted. At most 16 entries.

          - `Type type`

            - `LIMITED("limited")`

      - `Optional<String> secretValue`

        Updated secret value.

  - `Optional<String> displayName`

    Updated human-readable name for the credential. 1-255 characters.

  - `Optional<Metadata> metadata`

    Metadata patch. Set a key to a string to upsert it, or to null to delete it. Omitted keys are preserved.

### Returns

- `class BetaManagedAgentsCredential:`

  A credential stored in a vault. Sensitive fields are never returned in responses.

  - `String id`

    Unique identifier for the credential.

  - `Optional<LocalDateTime> archivedAt`

    A timestamp in RFC 3339 format

  - `Auth auth`

    Authentication details for a credential.

    - `class BetaManagedAgentsMcpOAuthAuthResponse:`

      OAuth credential details for an MCP server.

      - `String mcpServerUrl`

        URL of the MCP server this credential authenticates against.

      - `Type type`

        - `MCP_OAUTH("mcp_oauth")`

      - `Optional<LocalDateTime> expiresAt`

        A timestamp in RFC 3339 format

      - `Optional<BetaManagedAgentsMcpOAuthRefreshResponse> refresh`

        OAuth refresh token configuration returned in credential responses.

        - `String clientId`

          OAuth client ID.

        - `String tokenEndpoint`

          Token endpoint URL used to refresh the access token.

        - `TokenEndpointAuth tokenEndpointAuth`

          Token endpoint requires no client authentication.

          - `class BetaManagedAgentsTokenEndpointAuthNoneResponse:`

            Token endpoint requires no client authentication.

            - `Type type`

              - `NONE("none")`

          - `class BetaManagedAgentsTokenEndpointAuthBasicResponse:`

            Token endpoint uses HTTP Basic authentication with client credentials.

            - `Type type`

              - `CLIENT_SECRET_BASIC("client_secret_basic")`

          - `class BetaManagedAgentsTokenEndpointAuthPostResponse:`

            Token endpoint uses POST body authentication with client credentials.

            - `Type type`

              - `CLIENT_SECRET_POST("client_secret_post")`

        - `Optional<String> resource`

          OAuth resource indicator.

        - `Optional<String> scope`

          OAuth scope for the refresh request.

    - `class BetaManagedAgentsStaticBearerAuthResponse:`

      Static bearer token credential details for an MCP server.

      - `String mcpServerUrl`

        URL of the MCP server this credential authenticates against.

      - `Type type`

        - `STATIC_BEARER("static_bearer")`

    - `class BetaManagedAgentsEnvironmentVariableAuthResponse:`

      Environment variable credential details. The secret value is never returned.

      - `Networking networking`

        Outbound hosts the secret value is substituted on.

        - `class BetaManagedAgentsUnrestrictedCredentialNetworkingResponse:`

          The secret is substituted on any host the session's Environment network policy permits egress to.

          - `Type type`

            - `UNRESTRICTED("unrestricted")`

        - `class BetaManagedAgentsLimitedCredentialNetworkingResponse:`

          The secret is substituted only on requests to the listed hosts.

          - `List<String> allowedHosts`

            Hostnames on which the secret will be substituted. An entry matches the request host exactly; a `*.`-prefixed entry matches any subdomain of the named domain but not the domain itself.

          - `Type type`

            - `LIMITED("limited")`

      - `String secretName`

        Name of the environment variable.

      - `Type type`

        - `ENVIRONMENT_VARIABLE("environment_variable")`

  - `LocalDateTime createdAt`

    A timestamp in RFC 3339 format

  - `Metadata metadata`

    Arbitrary key-value metadata attached to the credential.

  - `Type type`

    - `VAULT_CREDENTIAL("vault_credential")`

  - `LocalDateTime updatedAt`

    A timestamp in RFC 3339 format

  - `String vaultId`

    Identifier of the vault this credential belongs to.

  - `Optional<String> displayName`

    Human-readable name for the credential.

### Example

```java
package com.anthropic.example;

import com.anthropic.client.AnthropicClient;
import com.anthropic.client.okhttp.AnthropicOkHttpClient;
import com.anthropic.models.beta.vaults.credentials.BetaManagedAgentsCredential;
import com.anthropic.models.beta.vaults.credentials.CredentialUpdateParams;

public final class Main {
    private Main() {}

    public static void main(String[] args) {
        AnthropicClient client = AnthropicOkHttpClient.fromEnv();

        CredentialUpdateParams params = CredentialUpdateParams.builder()
            .vaultId("vlt_011CZkZDLs7fYzm1hXNPeRjv")
            .credentialId("vcrd_011CZkZEMt8gZan2iYOQfSkw")
            .build();
        BetaManagedAgentsCredential betaManagedAgentsCredential = client.beta().vaults().credentials().update(params);
    }
}
```

#### Response

```json
{
  "id": "vcrd_011CZkZEMt8gZan2iYOQfSkw",
  "archived_at": null,
  "auth": {
    "mcp_server_url": "https://example-server.modelcontextprotocol.io/sse",
    "type": "static_bearer"
  },
  "created_at": "2026-03-15T10:00:00Z",
  "metadata": {
    "environment": "production"
  },
  "type": "vault_credential",
  "updated_at": "2026-03-15T10:00:00Z",
  "vault_id": "vlt_011CZkZDLs7fYzm1hXNPeRjv",
  "display_name": "Example credential"
}
```
