reassign_shared_payer_account
Link and manage shared-payer account mappings for PartnerOps resellers (T2), reassigning AWS accounts under a shared payer to T3 end customers. Reassigns one AWS account under a linked shared payer - a member account or the payer's own management account - to the reseller itself or to a T3 end cu...
This record as markdown: /tools/doit/reassign-shared-payer-account.md
What reassign_shared_payer_account does on Doit
AI agents use reassign_shared_payer_account to create or update resources in Doit, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Doit environment.
| Parameter | Type | Required | Description |
|---|---|---|---|
assetId | string | Yes | |
customerId | string | Yes | Customer to reassign the account to: `{customerId}` (the reseller itself) or a T3 end customer within its hierarchy. |
customerContext | string | — | Scope the request to a specific customer by ID. Required for DoiT employees (whose token isn't tied to a single customer); omit for direct customer users. |
Parameters from the server's own tool schema.
Why reassign_shared_payer_account is rated Medium
An AI agent can call reassign_shared_payer_account faster than any human can review: one bad instruction and it creates or modifies resources in Doit by the hundred, each call as confident as the last.
Attacks that exploit this kind of access
The rule that runs reassign_shared_payer_account safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Doit, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For reassign_shared_payer_account, this is the rule to start with:
reassign_shared_payer_account stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Doit, apply this rule, and every reassign_shared_payer_account call is checked against it from then on.
Questions about reassign_shared_payer_account
Link and manage shared-payer account mappings for PartnerOps resellers (T2), reassigning AWS accounts under a shared payer to T3 end customers. Reassigns one AWS account under a linked shared payer - a member account or the payer's own management account - to the reseller itself or to a T3 end customer within its hierarchy. Requires the SharedPayersAdmin permission and DoiT API access (platform:externalApi). User API tokens must include the permission in their scope. It is categorised as a Write tool in the Doit MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
reassign_shared_payer_account accepts 3 parameters: assetId, customerId, customerContext. Required: assetId, customerId. The full parameter table on this page comes from the server's own tool schema.
Register the Doit MCP server in PolicyLayer and add a rule for reassign_shared_payer_account: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Doit. Nothing to install.
reassign_shared_payer_account is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the reassign_shared_payer_account rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for reassign_shared_payer_account. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
reassign_shared_payer_account is provided by the Doit MCP server (@doitintl/doit-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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